In pipe_resize_results of pipe.c, there is a possible UAF bug caused by a race condition. This could lead to local denial of service and local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-2959US | high7.0 | — | ||
A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring(). The specific flaw exists within the handling of pipe buffers. The issue re… | ||||
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references
External citations — patches, advisories, analysis.
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