CVE-2019-8912 (GCVE-0-2019-8912)

Vulnerability from cvelistv5 – Published: 2019-02-18 18:00 – Updated: 2024-08-04 21:31
VLAI?
Summary
In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.securityfocus.com/bid/107063 vdb-entryx_refsource_BID
http://patchwork.ozlabs.org/patch/1042902/ x_refsource_MISC
https://usn.ubuntu.com/3930-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3931-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3931-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3930-2/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2020:0174 vendor-advisoryx_refsource_REDHAT
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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