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  1. CVEs
  2. CVE-2023-28466
  1. CVEs

CVE-2023-28466

high
  • Information
  • CPEs
  • Plugins

Description

do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).

References

  • Advisories
  • More

https://security.netapp.com/advisory/ntap-20230427-0006/

https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=49c47cc21b5b7a3d8deb18fc57b0aa2ab1286962

Details

Source: Mitre, NVD

Published: 2023-03-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00082

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