CVE - CVE-2022-1055

CVE-ID
CVE-2022-1055	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20220506-0007/ MISC:http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html MISC:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5 URL:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5 MISC:https://kernel.dance/#04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5 URL:https://kernel.dance/#04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5 MISC:https://syzkaller.appspot.com/bug?id=2212474c958978ab86525fe6832ac8102c309ffc URL:https://syzkaller.appspot.com/bug?id=2212474c958978ab86525fe6832ac8102c309ffc
Assigning CNA
Google LLC
Date Record Created
20220322	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220322)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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