Double Free The advisory has been revoked - it doesn't affect any version of package gnutls (opens in a new tab)
Threat Intelligence
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-RHEL9-GNUTLS-12315102
- published1 Sept 2025
- disclosed29 Jul 2022
Introduced: 29 Jul 2022
CVE-2022-2509 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls package and not the gnutls package as distributed by RHEL.
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
References
- https://access.redhat.com/security/cve/CVE-2022-2509
- https://access.redhat.com/errata/RHSA-2022:6854
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.debian.org/debian-lts-announce/2022/08/msg00002.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.html
- https://www.debian.org/security/2022/dsa-5203