GHSA-wmc5-hv62-89g7HighCVSS 7.8
A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker...
🔗 CVE IDs covered (1)
📋 Description
A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2022-1055
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
- https://kernel.dance/#04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
- https://syzkaller.appspot.com/bug?id=2212474c958978ab86525fe6832ac8102c309ffc
- http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html
- https://security.netapp.com/advisory/ntap-20220506-0007
- https://github.com/advisories/GHSA-wmc5-hv62-89g7