CVE-2022-2586

kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation

Published Jan 8, 2024 CVSS 3.1 · 5.3 Medium EPSS 10.2% KEV · Listed
Description
It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3102-1 linux-5.10 new package
Debian DLA Debian DLA DLA-3131-1 linux security update
Debian DSA Debian DSA DSA-5207-1 linux security update
EUVD EUVD EUVD-2022-34835 It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
Ubuntu USN Ubuntu USN USN-5557-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5560-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5560-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5562-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5564-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-5565-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5566-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5567-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5582-1 Linux kernel (Azure CVM) vulnerabilities
History
Type Values Removed Values Added
First Time appeared Siemens
Siemens scalance Xch328
Siemens scalance Xcm324
Siemens scalance Xcm328
Siemens scalance Xcm332
Siemens scalance Xrh334
Siemens scalance Xrm334
Siemens simatic S7-1500 Tm Mfp
Siemens simatic S7-1500 Tm Mfp Firmware
Siemens sinec Os
CPEs cpe:2.3:h:siemens:scalance_xch328:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xcm324:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xcm328:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xcm332:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xrh334:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:scalance_xrm334:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1500_tm_mfp:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500_tm_mfp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sinec_os:*:*:*:*:*:*:*:*
Vendors & Products Siemens
Siemens scalance Xch328
Siemens scalance Xcm324
Siemens scalance Xcm328
Siemens scalance Xcm332
Siemens scalance Xrh334
Siemens scalance Xrm334
Siemens simatic S7-1500 Tm Mfp
Siemens simatic S7-1500 Tm Mfp Firmware
Siemens sinec Os
Type Values Removed Values Added
First Time appeared The Linux Kernel Organization
The Linux Kernel Organization linux
CPEs cpe:2.3:a:the_linux_kernel_organization:linux:*:*:linux:*:*:*:*:*
Vendors & Products The Linux Kernel Organization
The Linux Kernel Organization linux
Type Values Removed Values Added
CPEs cpe:2.3:o:linux:linux_kernel:6.0:-:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics epss

{'score': 0.01471}

epss

{'score': 0.01491}

Type Values Removed Values Added
CPEs cpe:2.3:o:linux:linux_kernel:6.0:-:*:*:*:*:*:*