Debian/linux: high 7
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).
Action: Upgrade linux to 6.1.20-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.1.20-1 | - |
Fixed versions
| 6.1.20-1 |
Sources
- osv: DEBIAN-CVE-2023-28466#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2023-28466
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