Use After Free The advisory has been revoked - it doesn't affect any version of package kernel-zfcpdump-modules-extra (opens in a new tab)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-KERNELZFCPDUMPMODULESEXTRA-3099301
- published3 Nov 2022
- disclosed18 Oct 2022
Introduced: 18 Oct 2022
CVE-2022-2602 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules-extra package and not the kernel-zfcpdump-modules-extra package as distributed by Centos.
io_uring UAF, Unix SCM garbage collection
References
- https://access.redhat.com/security/cve/CVE-2022-2602
- http://packetstormsecurity.com/files/176533/Linux-Broken-Unix-GC-Interaction-Use-After-Free.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602
- https://ubuntu.com/security/notices/USN-5691-1
- https://ubuntu.com/security/notices/USN-5692-1
- https://ubuntu.com/security/notices/USN-5693-1
- https://ubuntu.com/security/notices/USN-5700-1
- https://ubuntu.com/security/notices/USN-5752-1
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://github.com/LukeGix/CVE-2022-2602