CVE-2022-0995
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
02 / AFFECTED SOFTWARE
Affected packages
1 explicit affected versions
2 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
05 / REFERENCES
Further evidence
- https://android.googlesource.com/kernel/common/+/06ab8444392ac
- https://android.googlesource.com/kernel/common/+/2039900aadba1
- https://android.googlesource.com/kernel/common/+/24d268130e3cb
- https://android.googlesource.com/kernel/common/+/648895da69ced
- https://android.googlesource.com/kernel/common/+/880acbb718e15
- https://android.googlesource.com/kernel/common/+/d729d4e99fb85
- https://android.googlesource.com/kernel/common/+/e2b52ca4988e1
- https://android.googlesource.com/kernel/common/+/ec03510e0a778
- https://source.android.com/security/bulletin/2022-08-01
- http://packetstormsecurity.com/files/166770/Linux-watch_queue-Filter-Out-Of-Bounds-Write.html
- http://packetstormsecurity.com/files/166815/Watch-Queue-Out-Of-Bounds-Write.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2063786
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93ce93587d36493f2f86921fa79921b3cba63fbb
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0995.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-0995
- https://security.netapp.com/advisory/ntap-20220429-0001/