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VULNERABILITIES

CVE-2022-36123 Details

Description

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.13 CVERelease NotesThird Party Advisory
https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-128.md CVEExploitPatchThird Party Advisory
https://github.com/torvalds/linux/commit/74a0032b8524ee2bd4443128c0bf9775928680b0 CVEPatchThird Party Advisory
https://github.com/torvalds/linux/commit/96e8fc5818686d4a1591bb6907e7fdb64ef29884 CVEPatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20220901-0003/ CVEThird Party Advisory

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]

Affected Products

ProductVersions

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-36123
NVD Published Date:
Jul 29, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]