CVE-2025-68360

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-68360", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-16T14:48:05.305Z", "datePublished": "2025-12-24T10:32:49.121Z", "dateUpdated": "2026-10-21T12:38:18.199Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-21T12:38:18.199Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks\n\nMT7996 driver can use both wed and wed_hif2 devices to offload traffic\nfrom/to the wireless NIC. In the current codebase we assume to always\nuse the primary wed device in wed callbacks resulting in the following\ncrash if the hw runs wed_hif2 (e.g. 6GHz link).\n\n[ 297.455876] Unable to handle kernel read from unreadable memory at virtual address 000000000000080a\n[ 297.464928] Mem abort info:\n[ 297.467722] ESR = 0x0000000096000005\n[ 297.471461] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 297.476766] SET = 0, FnV = 0\n[ 297.479809] EA = 0, S1PTW = 0\n[ 297.482940] FSC = 0x05: level 1 translation fault\n[ 297.487809] Data abort info:\n[ 297.490679] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[ 297.496156] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 297.501196] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 297.506500] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000107480000\n[ 297.512927] [000000000000080a] pgd=08000001097fb003, p4d=08000001097fb003, pud=08000001097fb003, pmd=0000000000000000\n[ 297.523532] Internal error: Oops: 0000000096000005 [#1] SMP\n[ 297.715393] CPU: 2 UID: 0 PID: 45 Comm: kworker/u16:2 Tainted: G O 6.12.50 #0\n[ 297.723908] Tainted: [O]=OOT_MODULE\n[ 297.727384] Hardware name: Banana Pi BPI-R4 (2x SFP+) (DT)\n[ 297.732857] Workqueue: nf_ft_offload_del nf_flow_rule_route_ipv6 [nf_flow_table]\n[ 297.740254] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 297.747205] pc : mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.752688] lr : mtk_wed_flow_remove+0x58/0x80\n[ 297.757126] sp : ffffffc080fe3ae0\n[ 297.760430] x29: ffffffc080fe3ae0 x28: ffffffc080fe3be0 x27: 00000000deadbef7\n[ 297.767557] x26: ffffff80c5ebca00 x25: 0000000000000001 x24: ffffff80c85f4c00\n[ 297.774683] x23: ffffff80c1875b78 x22: ffffffc080d42cd0 x21: ffffffc080660018\n[ 297.781809] x20: ffffff80c6a076d0 x19: ffffff80c6a043c8 x18: 0000000000000000\n[ 297.788935] x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000000\n[ 297.796060] x14: 0000000000000019 x13: ffffff80c0ad8ec0 x12: 00000000fa83b2da\n[ 297.803185] x11: ffffff80c02700c0 x10: ffffff80c0ad8ec0 x9 : ffffff81fef96200\n[ 297.810311] x8 : ffffff80c02700c0 x7 : ffffff80c02700d0 x6 : 0000000000000002\n[ 297.817435] x5 : 0000000000000400 x4 : 0000000000000000 x3 : 0000000000000000\n[ 297.824561] x2 : 0000000000000001 x1 : 0000000000000800 x0 : ffffff80c6a063c8\n[ 297.831686] Call trace:\n[ 297.834123] mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.839254] mtk_wed_flow_remove+0x58/0x80\n[ 297.843342] mtk_flow_offload_cmd+0x434/0x574\n[ 297.847689] mtk_wed_setup_tc_block_cb+0x30/0x40\n[ 297.852295] nf_flow_offload_ipv6_hook+0x7f4/0x964 [nf_flow_table]\n[ 297.858466] nf_flow_rule_route_ipv6+0x438/0x4a4 [nf_flow_table]\n[ 297.864463] process_one_work+0x174/0x300\n[ 297.868465] worker_thread+0x278/0x430\n[ 297.872204] kthread+0xd8/0xdc\n[ 297.875251] ret_from_fork+0x10/0x20\n[ 297.878820] Code: 928b5ae0 8b000273 91400a60 f943fa61 (79401421)\n[ 297.884901] ---[ end trace 0000000000000000 ]---\n\nFix the issue detecting the proper wed reference to use running wed\ncallabacks."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "baseScore": 8.2, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:N - A remote peer can establish and terminate a routed TCP or UDP flow whose egress is an HIF2 WiFi station, causing hardware-flow teardown to invoke the vulnerable callback without local access.\nAC:L - On a WED-enabled dual-HIF device with hardware flow offload configured, creating and ending a qualifying flow deterministically reaches the bug; no race or unpredictable heap layout is required.\nPR:N - The packet-driven trigger has no capability or authentication check, and the attacker's remote flow is sufficient; administrative setup of WED and the flowtable is a pre-existing deployment condition.\nUI:N - No victim action is required once the affected router and HIF2 wireless station are operating.\nS:U - The fault corrupts or crashes the host kernel within its existing security authority and does not cross a virtualization or IOMMU boundary.\nC:N - The displaced pointer causes internal invalid reads, but no read data is returned to the attacker and no information-disclosure primitive is evident.\nI:L - The enable callback writes a fixed token-limit value through the displaced device pointer into unrelated kernel state, providing constrained corruption but not an attacker-selected arbitrary-write primitive.\nA:H - Flow removal dereferences a bogus driver pointer and produces a kernel oops; it can also leave networking locks or state unusable and can be triggered again after recovery or reboot."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/mediatek/mt76/mt76.h", "drivers/net/wireless/mediatek/mt76/mt7996/mmio.c", "drivers/net/wireless/mediatek/mt76/wed.c", "include/linux/soc/mediatek/mtk_wed.h"], "versions": [{"version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "369cdd236970f7ad95e47eb2d43dbc759288a636", "status": "affected", "versionType": "git"}, {"version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "ab94ecb997fd1bbc501a0116c7aad51556b67c86", "status": "affected", "versionType": "git"}, {"version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "d582d0e988d696698c94edf097062bb987ae592c", "status": "affected", "versionType": "git"}, {"version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "385aab8fccd7a8746b9f1a17f3c1e38498a14bc7", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/mediatek/mt76/mt76.h", "drivers/net/wireless/mediatek/mt76/mt7996/mmio.c", "drivers/net/wireless/mediatek/mt76/wed.c", "include/linux/soc/mediatek/mtk_wed.h"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.114", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17.13", "lessThanOrEqual": "6.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.2", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.12.114"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.17.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/369cdd236970f7ad95e47eb2d43dbc759288a636"}, {"url": "https://git.kernel.org/stable/c/ab94ecb997fd1bbc501a0116c7aad51556b67c86"}, {"url": "https://git.kernel.org/stable/c/d582d0e988d696698c94edf097062bb987ae592c"}, {"url": "https://git.kernel.org/stable/c/385aab8fccd7a8746b9f1a17f3c1e38498a14bc7"}], "title": "wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-68360", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T15:04:51.508815Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-16T15:09:43.452Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-68360", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T15:04:51.508815Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-16T15:04:52.038Z"}}], "cna": {"title": "wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks", "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 8.2, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"}, "scenarios": [{"lang": "en", "value": "AV:N - A remote peer can establish and terminate a routed TCP or UDP flow whose egress is an HIF2 WiFi station, causing hardware-flow teardown to invoke the vulnerable callback without local access.\nAC:L - On a WED-enabled dual-HIF device with hardware flow offload configured, creating and ending a qualifying flow deterministically reaches the bug; no race or unpredictable heap layout is required.\nPR:N - The packet-driven trigger has no capability or authentication check, and the attacker's remote flow is sufficient; administrative setup of WED and the flowtable is a pre-existing deployment condition.\nUI:N - No victim action is required once the affected router and HIF2 wireless station are operating.\nS:U - The fault corrupts or crashes the host kernel within its existing security authority and does not cross a virtualization or IOMMU boundary.\nC:N - The displaced pointer causes internal invalid reads, but no read data is returned to the attacker and no information-disclosure primitive is evident.\nI:L - The enable callback writes a fixed token-limit value through the displaced device pointer into unrelated kernel state, providing constrained corruption but not an attacker-selected arbitrary-write primitive.\nA:H - Flow removal dereferences a bogus driver pointer and produces a kernel oops; it can also leave networking locks or state unusable and can be triggered again after recovery or reboot."}]}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "369cdd236970f7ad95e47eb2d43dbc759288a636", "versionType": "git"}, {"status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "ab94ecb997fd1bbc501a0116c7aad51556b67c86", "versionType": "git"}, {"status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "d582d0e988d696698c94edf097062bb987ae592c", "versionType": "git"}, {"status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "lessThan": "385aab8fccd7a8746b9f1a17f3c1e38498a14bc7", "versionType": "git"}], "programFiles": ["drivers/net/wireless/mediatek/mt76/mt76.h", "drivers/net/wireless/mediatek/mt76/mt7996/mmio.c", "drivers/net/wireless/mediatek/mt76/wed.c", "include/linux/soc/mediatek/mtk_wed.h"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"status": "unaffected", "version": "0", "lessThan": "6.8", "versionType": "semver"}, {"status": "unaffected", "version": "6.12.114", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.17.13", "versionType": "semver", "lessThanOrEqual": "6.17.*"}, {"status": "unaffected", "version": "6.18.2", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "6.19", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/wireless/mediatek/mt76/mt76.h", "drivers/net/wireless/mediatek/mt76/mt7996/mmio.c", "drivers/net/wireless/mediatek/mt76/wed.c", "include/linux/soc/mediatek/mtk_wed.h"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/369cdd236970f7ad95e47eb2d43dbc759288a636"}, {"url": "https://git.kernel.org/stable/c/ab94ecb997fd1bbc501a0116c7aad51556b67c86"}, {"url": "https://git.kernel.org/stable/c/d582d0e988d696698c94edf097062bb987ae592c"}, {"url": "https://git.kernel.org/stable/c/385aab8fccd7a8746b9f1a17f3c1e38498a14bc7"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks\n\nMT7996 driver can use both wed and wed_hif2 devices to offload traffic\nfrom/to the wireless NIC. In the current codebase we assume to always\nuse the primary wed device in wed callbacks resulting in the following\ncrash if the hw runs wed_hif2 (e.g. 6GHz link).\n\n[ 297.455876] Unable to handle kernel read from unreadable memory at virtual address 000000000000080a\n[ 297.464928] Mem abort info:\n[ 297.467722] ESR = 0x0000000096000005\n[ 297.471461] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 297.476766] SET = 0, FnV = 0\n[ 297.479809] EA = 0, S1PTW = 0\n[ 297.482940] FSC = 0x05: level 1 translation fault\n[ 297.487809] Data abort info:\n[ 297.490679] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[ 297.496156] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 297.501196] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 297.506500] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000107480000\n[ 297.512927] [000000000000080a] pgd=08000001097fb003, p4d=08000001097fb003, pud=08000001097fb003, pmd=0000000000000000\n[ 297.523532] Internal error: Oops: 0000000096000005 [#1] SMP\n[ 297.715393] CPU: 2 UID: 0 PID: 45 Comm: kworker/u16:2 Tainted: G O 6.12.50 #0\n[ 297.723908] Tainted: [O]=OOT_MODULE\n[ 297.727384] Hardware name: Banana Pi BPI-R4 (2x SFP+) (DT)\n[ 297.732857] Workqueue: nf_ft_offload_del nf_flow_rule_route_ipv6 [nf_flow_table]\n[ 297.740254] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 297.747205] pc : mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.752688] lr : mtk_wed_flow_remove+0x58/0x80\n[ 297.757126] sp : ffffffc080fe3ae0\n[ 297.760430] x29: ffffffc080fe3ae0 x28: ffffffc080fe3be0 x27: 00000000deadbef7\n[ 297.767557] x26: ffffff80c5ebca00 x25: 0000000000000001 x24: ffffff80c85f4c00\n[ 297.774683] x23: ffffff80c1875b78 x22: ffffffc080d42cd0 x21: ffffffc080660018\n[ 297.781809] x20: ffffff80c6a076d0 x19: ffffff80c6a043c8 x18: 0000000000000000\n[ 297.788935] x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000000\n[ 297.796060] x14: 0000000000000019 x13: ffffff80c0ad8ec0 x12: 00000000fa83b2da\n[ 297.803185] x11: ffffff80c02700c0 x10: ffffff80c0ad8ec0 x9 : ffffff81fef96200\n[ 297.810311] x8 : ffffff80c02700c0 x7 : ffffff80c02700d0 x6 : 0000000000000002\n[ 297.817435] x5 : 0000000000000400 x4 : 0000000000000000 x3 : 0000000000000000\n[ 297.824561] x2 : 0000000000000001 x1 : 0000000000000800 x0 : ffffff80c6a063c8\n[ 297.831686] Call trace:\n[ 297.834123] mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.839254] mtk_wed_flow_remove+0x58/0x80\n[ 297.843342] mtk_flow_offload_cmd+0x434/0x574\n[ 297.847689] mtk_wed_setup_tc_block_cb+0x30/0x40\n[ 297.852295] nf_flow_offload_ipv6_hook+0x7f4/0x964 [nf_flow_table]\n[ 297.858466] nf_flow_rule_route_ipv6+0x438/0x4a4 [nf_flow_table]\n[ 297.864463] process_one_work+0x174/0x300\n[ 297.868465] worker_thread+0x278/0x430\n[ 297.872204] kthread+0xd8/0xdc\n[ 297.875251] ret_from_fork+0x10/0x20\n[ 297.878820] Code: 928b5ae0 8b000273 91400a60 f943fa61 (79401421)\n[ 297.884901] ---[ end trace 0000000000000000 ]---\n\nFix the issue detecting the proper wed reference to use running wed\ncallabacks."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.114", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.17.13", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.18.2", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.19", "versionStartIncluding": "6.8"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-21T12:38:18.199Z"}}}, "cveMetadata": {"cveId": "CVE-2025-68360", "state": "PUBLISHED", "dateUpdated": "2026-10-21T12:38:18.199Z", "dateReserved": "2025-12-16T14:48:05.305Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-12-24T10:32:49.121Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/mediatek/mt76/mt76.h", "drivers/net/wireless/mediatek/mt76/mt7996/mmio.c", "drivers/net/wireless/mediatek/mt76/wed.c", "include/linux/soc/mediatek/mtk_wed.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "369cdd236970f7ad95e47eb2d43dbc759288a636", "status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "versionType": "git"}, {"lessThan": "ab94ecb997fd1bbc501a0116c7aad51556b67c86", "status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "versionType": "git"}, {"lessThan": "d582d0e988d696698c94edf097062bb987ae592c", "status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "versionType": "git"}, {"lessThan": "385aab8fccd7a8746b9f1a17f3c1e38498a14bc7", "status": "affected", "version": "83eafc9251d6d30574b629ac637c56d168fcbdd9", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/mediatek/mt76/mt76.h", "drivers/net/wireless/mediatek/mt76/mt7996/mmio.c", "drivers/net/wireless/mediatek/mt76/wed.c", "include/linux/soc/mediatek/mtk_wed.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.114", "versionType": "semver"}, {"lessThanOrEqual": "6.17.*", "status": "unaffected", "version": "6.17.13", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.2", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.19", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks\n\nMT7996 driver can use both wed and wed_hif2 devices to offload traffic\nfrom/to the wireless NIC. In the current codebase we assume to always\nuse the primary wed device in wed callbacks resulting in the following\ncrash if the hw runs wed_hif2 (e.g. 6GHz link).\n\n[ 297.455876] Unable to handle kernel read from unreadable memory at virtual address 000000000000080a\n[ 297.464928] Mem abort info:\n[ 297.467722] ESR = 0x0000000096000005\n[ 297.471461] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 297.476766] SET = 0, FnV = 0\n[ 297.479809] EA = 0, S1PTW = 0\n[ 297.482940] FSC = 0x05: level 1 translation fault\n[ 297.487809] Data abort info:\n[ 297.490679] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[ 297.496156] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 297.501196] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 297.506500] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000107480000\n[ 297.512927] [000000000000080a] pgd=08000001097fb003, p4d=08000001097fb003, pud=08000001097fb003, pmd=0000000000000000\n[ 297.523532] Internal error: Oops: 0000000096000005 [#1] SMP\n[ 297.715393] CPU: 2 UID: 0 PID: 45 Comm: kworker/u16:2 Tainted: G O 6.12.50 #0\n[ 297.723908] Tainted: [O]=OOT_MODULE\n[ 297.727384] Hardware name: Banana Pi BPI-R4 (2x SFP+) (DT)\n[ 297.732857] Workqueue: nf_ft_offload_del nf_flow_rule_route_ipv6 [nf_flow_table]\n[ 297.740254] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 297.747205] pc : mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.752688] lr : mtk_wed_flow_remove+0x58/0x80\n[ 297.757126] sp : ffffffc080fe3ae0\n[ 297.760430] x29: ffffffc080fe3ae0 x28: ffffffc080fe3be0 x27: 00000000deadbef7\n[ 297.767557] x26: ffffff80c5ebca00 x25: 0000000000000001 x24: ffffff80c85f4c00\n[ 297.774683] x23: ffffff80c1875b78 x22: ffffffc080d42cd0 x21: ffffffc080660018\n[ 297.781809] x20: ffffff80c6a076d0 x19: ffffff80c6a043c8 x18: 0000000000000000\n[ 297.788935] x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000000\n[ 297.796060] x14: 0000000000000019 x13: ffffff80c0ad8ec0 x12: 00000000fa83b2da\n[ 297.803185] x11: ffffff80c02700c0 x10: ffffff80c0ad8ec0 x9 : ffffff81fef96200\n[ 297.810311] x8 : ffffff80c02700c0 x7 : ffffff80c02700d0 x6 : 0000000000000002\n[ 297.817435] x5 : 0000000000000400 x4 : 0000000000000000 x3 : 0000000000000000\n[ 297.824561] x2 : 0000000000000001 x1 : 0000000000000800 x0 : ffffff80c6a063c8\n[ 297.831686] Call trace:\n[ 297.834123] mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.839254] mtk_wed_flow_remove+0x58/0x80\n[ 297.843342] mtk_flow_offload_cmd+0x434/0x574\n[ 297.847689] mtk_wed_setup_tc_block_cb+0x30/0x40\n[ 297.852295] nf_flow_offload_ipv6_hook+0x7f4/0x964 [nf_flow_table]\n[ 297.858466] nf_flow_rule_route_ipv6+0x438/0x4a4 [nf_flow_table]\n[ 297.864463] process_one_work+0x174/0x300\n[ 297.868465] worker_thread+0x278/0x430\n[ 297.872204] kthread+0xd8/0xdc\n[ 297.875251] ret_from_fork+0x10/0x20\n[ 297.878820] Code: 928b5ae0 8b000273 91400a60 f943fa61 (79401421)\n[ 297.884901] ---[ end trace 0000000000000000 ]---\n\nFix the issue detecting the proper wed reference to use running wed\ncallabacks."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nwifi: mt76: wed: usar la referencia wed adecuada en las retrollamadas del controlador mt76 wed\n\nEl controlador MT7996 puede usar dispositivos wed y wed_hif2 para descargar tr\u00e1fico desde/hacia la NIC inal\u00e1mbrica. En la base de c\u00f3digo actual asumimos usar siempre el dispositivo wed primario en las retrollamadas wed, lo que resulta en el siguiente fallo si el hardware ejecuta wed_hif2 (p. ej., enlace de 6GHz).\n\n[ 297.455876] No se puede manejar la lectura del kernel desde memoria ilegible en la direcci\u00f3n virtual 000000000000080a\n[ 297.464928] Informaci\u00f3n de aborto de memoria:\n[ 297.467722] ESR = 0x0000000096000005\n[ 297.471461] EC = 0x25: DABT (EL actual), IL = 32 bits\n[ 297.476766] SET = 0, FnV = 0\n[ 297.479809] EA = 0, S1PTW = 0\n[ 297.482940] FSC = 0x05: fallo de traducci\u00f3n de nivel 1\n[ 297.487809] Informaci\u00f3n de aborto de datos:\n[ 297.490679] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[ 297.496156] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 297.501196] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 297.506500] tabla de p\u00e1ginas de usuario: p\u00e1ginas de 4k, VA de 39 bits, pgdp=0000000107480000\n[ 297.512927] [000000000000080a] pgd=08000001097fb003, p4d=08000001097fb003, pud=08000001097fb003, pmd=0000000000000000\n[ 297.523532] Error interno: Oops: 0000000096000005 [#1] SMP\n[ 297.715393] CPU: 2 UID: 0 PID: 45 Comm: kworker/u16:2 Tainted: G O 6.12.50 #0\n[ 297.723908] Tainted: [O]=OOT_MODULE\n[ 297.727384] Nombre del hardware: Banana Pi BPI-R4 (2x SFP+) (DT)\n[ 297.732857] Cola de trabajo: nf_ft_offload_del nf_flow_rule_route_ipv6 [nf_flow_table]\n[ 297.740254] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ 297.747205] pc : mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.752688] lr : mtk_wed_flow_remove+0x58/0x80\n[ 297.757126] sp : ffffffc080fe3ae0\n[ 297.760430] x29: ffffffc080fe3ae0 x28: ffffffc080fe3be0 x27: 00000000deadbef7\n[ 297.767557] x26: ffffff80c5ebca00 x25: 0000000000000001 x24: ffffff80c85f4c00\n[ 297.774683] x23: ffffff80c1875b78 x22: ffffffc080d42cd0 x21: ffffffc080660018\n[ 297.781809] x20: ffffff80c6a076d0 x19: ffffff80c6a043c8 x18: 0000000000000000\n[ 297.788935] x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000000\n[ 297.796060] x14: 0000000000000019 x13: ffffff80c0ad8ec0 x12: 00000000fa83b2da\n[ 297.803185] x11: ffffff80c02700c0 x10: ffffff80c0ad8ec0 x9 : ffffff81fef96200\n[ 297.810311] x8 : ffffff80c02700c0 x7 : ffffff80c02700d0 x6 : 0000000000000002\n[ 297.817435] x5 : 0000000000000400 x4 : 0000000000000000 x3 : 0000000000000000\n[ 297.824561] x2 : 0000000000000001 x1 : 0000000000000800 x0 : ffffff80c6a063c8\n[ 297.831686] Rastro de llamada:\n[ 297.834123] mt76_wed_offload_disable+0x64/0xa0 [mt76]\n[ 297.839254] mtk_wed_flow_remove+0x58/0x80\n[ 297.843342] mtk_flow_offload_cmd+0x434/0x574\n[ 297.847689] mtk_wed_setup_tc_block_cb+0x30/0x40\n[ 297.852295] nf_flow_offload_ipv6_hook+0x7f4/0x964 [nf_flow_table]\n[ 297.858466] nf_flow_rule_route_ipv6+0x438/0x4a4 [nf_flow_table]\n[ 297.864463] process_one_work+0x174/0x300\n[ 297.868465] worker_thread+0x278/0x430\n[ 297.872204] kthread+0xd8/0xdc\n[ 297.875251] ret_from_fork+0x10/0x20\n[ 297.878820] C\u00f3digo: 928b5ae0 8b000273 91400a60 f943fa61 (79401421)\n[ 297.884901] ---[ fin del rastro 0000000000000000 ]---\n\nSoluciona el problema detectando la referencia wed adecuada para usar al ejecutar las retrollamadas wed."}], "id": "CVE-2025-68360", "lastModified": "2026-10-21T13:18:23.053", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-68360", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-16T15:04:51.508815Z", "version": "2.0.3"}}]}, "published": "2025-12-24T11:15:59.387", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/369cdd236970f7ad95e47eb2d43dbc759288a636"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/385aab8fccd7a8746b9f1a17f3c1e38498a14bc7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ab94ecb997fd1bbc501a0116c7aad51556b67c86"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d582d0e988d696698c94edf097062bb987ae592c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks", "id": "2424900", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2424900"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2025-68360", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-68360\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-68360\nhttps://lore.kernel.org/linux-cve-announce/2025122457-CVE-2025-68360-63e6@gregkh/T"], "threat_severity": "Important"}

{}