CVE-2022-2959A-244395411ASB-A-244395411
A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring().
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in :2023-01-05
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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 results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a kernel
Fixed in kernel 5.19
- :linux_kernel:Android
From :0 · fixed in :2023-01-05