High severity7.8NVD Advisory· Published Jul 29, 2022· Updated Jun 17, 2026
CVE-2022-36123
CVE-2022-36123
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <5.18.13
Patches
Vulnerability mechanics
References
6- github.com/torvalds/linux/commit/74a0032b8524ee2bd4443128c0bf9775928680b0nvdPatchThird Party Advisory
- github.com/torvalds/linux/commit/96e8fc5818686d4a1591bb6907e7fdb64ef29884nvdPatchThird Party Advisory
- github.com/sickcodes/security/blob/master/advisories/SICK-2022-128.mdnvdExploitPatchThird Party Advisory
- sick.codes/sick-2022-128nvdExploitPatchThird Party Advisory
- cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.13nvdRelease NotesThird Party Advisory
- security.netapp.com/advisory/ntap-20220901-0003/nvdThird Party Advisory
News mentions
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