CVE-2022-2509
7.5HIGHA 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.
Published: 8/1/2022Updated: 12/2/2025
Description
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.
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Affected Products
gnugnutls
redhatenterprise_linux
8.0
redhatenterprise_linux
9.0
fedoraprojectfedora
35
debiandebian_linux
10.0
debiandebian_linux
11.0
References
- https://access.redhat.com/security/cve/CVE-2022-2509Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00002.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.htmlMailing ListRelease NotesVendor Advisory
- https://www.debian.org/security/2022/dsa-5203Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-2509Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00002.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.htmlMailing ListRelease NotesVendor Advisory
- https://www.debian.org/security/2022/dsa-5203Third Party Advisory