CVE-2026-80690

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80690", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.785Z", "datePublished": "2026-08-28T06:52:54.325Z", "dateUpdated": "2026-08-28T06:52:54.325Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-28T06:52:54.325Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: core: Initialize hba->rpmbs list in ufshcd\n\nInitialize the hba->rpmbs list in ufshcd_alloc_host() to prevent NULL\npointer dereference in the device teardown path if ufs_rpmb_probe()\nfails."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/ufs/core/ufs-rpmb.c", "drivers/ufs/core/ufshcd.c"], "versions": [{"version": "b06b8c421485e0e96d7fd6aa614fb0b6f2778a03", "lessThan": "a29db0c7f69572b048a63698e1214842d72221e1", "status": "affected", "versionType": "git"}, {"version": "b06b8c421485e0e96d7fd6aa614fb0b6f2778a03", "lessThan": "0279fd451a9971c0d5b959fc59f3e11b55e1694e", "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/ufs/core/ufs-rpmb.c", "drivers/ufs/core/ufshcd.c"], "versions": [{"version": "6.19", "status": "affected"}, {"version": "0", "lessThan": "6.19", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.8", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "6.19", "versionEndExcluding": "7.1.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.19", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a29db0c7f69572b048a63698e1214842d72221e1"}, {"url": "https://git.kernel.org/stable/c/0279fd451a9971c0d5b959fc59f3e11b55e1694e"}], "title": "scsi: ufs: core: Initialize hba->rpmbs list in ufshcd", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/ufs/core/ufs-rpmb.c", "drivers/ufs/core/ufshcd.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "a29db0c7f69572b048a63698e1214842d72221e1", "status": "affected", "version": "b06b8c421485e0e96d7fd6aa614fb0b6f2778a03", "versionType": "git"}, {"lessThan": "0279fd451a9971c0d5b959fc59f3e11b55e1694e", "status": "affected", "version": "b06b8c421485e0e96d7fd6aa614fb0b6f2778a03", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/ufs/core/ufs-rpmb.c", "drivers/ufs/core/ufshcd.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.19"}, {"lessThan": "6.19", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "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\nscsi: ufs: core: Initialize hba->rpmbs list in ufshcd\n\nInitialize the hba->rpmbs list in ufshcd_alloc_host() to prevent NULL\npointer dereference in the device teardown path if ufs_rpmb_probe()\nfails."}], "id": "CVE-2026-80690", "lastModified": "2026-08-28T08:16:54.490", "metrics": {}, "published": "2026-08-28T08:16:54.490", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0279fd451a9971c0d5b959fc59f3e11b55e1694e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a29db0c7f69572b048a63698e1214842d72221e1"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: scsi: ufs: core: Initialize hba->rpmbs list in ufshcd", "id": "2525474", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525474"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-824", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nscsi: ufs: core: Initialize hba->rpmbs list in ufshcd\nInitialize the hba->rpmbs list in ufshcd_alloc_host() to prevent NULL\npointer dereference in the device teardown path if ufs_rpmb_probe()\nfails.", "A flaw was found in the Linux kernel's SCSI Universal Flash Storage (UFS) core. When the `ufshcd_alloc_host()` function fails to initialize the `hba->rpmbs` list, it can lead to a null pointer dereference during device teardown. This vulnerability could allow a local attacker to cause a system crash, resulting in a Denial of Service (DoS)."], "name": "CVE-2026-80690", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not 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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-80690\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-80690\nhttps://lore.kernel.org/linux-cve-announce/2026082803-CVE-2026-80690-6e22@gregkh/T"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b06b8c421485e0e96d7fd6aa614fb0b6f2778a03,a29db0c7f69572b048a63698e1214842d72221e1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b06b8c421485e0e96d7fd6aa614fb0b6f2778a03,0279fd451a9971c0d5b959fc59f3e11b55e1694e)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.19"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.19)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.8,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-28T13:00:04.164566+00:00", "updated": "2026-09-01T17:45:07.110099+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}