Use After Free Affecting torvalds/linux package, versions [5.12-rc3,5.14-rc7)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.15% (53rd
percentile)
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Test your applications- Snyk ID SNYK-UNMANAGED-TORVALDSLINUX-3152138
- published 1 Dec 2022
- disclosed 1 Dec 2022
- credit Unknown
Introduced: 1 Dec 2022
CVE-2022-1043 Open this link in a new tabHow to fix?
Upgrade torvalds/linux to version 5.14-rc7 or higher.
Overview
Affected versions of this package are vulnerable to Use After Free in the io_register_personality() function in fs/io_uring.c, which allows attackers to escalate privileges.
References
CVSS Scores
version 3.1