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[SUSE-SU-2022:3108-1] Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

Severity Important
CVEs 3
Info References Vulnerabilities

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-150400_22 fixes several issues.

The following security issues were fixed:
- CVE-2020-36516: Fixed an off-path attack via mixed IPID assignment method with the hash-based IPID assignment policy to inject data into a victim's TCP session or terminate that session (bsc#1196867).
- CVE-2022-2585: Fixed use-after-free in POSIX CPU timer (bsc#1202163).
- CVE-2022-36946: Fixed a remote denial of service attack inside nfqnl_mangle in net/netfilter/nfnetlink_queue.c, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative length (bsc#1201941).

ID
SUSE-SU-2022:3108-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2022/suse-su-20223108-1/
Published
2022-09-06T09:05:07
(2 years ago)
Modified
2022-09-06T09:05:07
(2 years ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date