CVE-2023-54035 — Linux vulnerability
7 documents6 sources
Severity
4.7MEDIUM
No vectorEPSS
0.0%
top 93.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 24
Description
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: fix underflow in chain reference counter
Set element addition error path decrements reference counter on chains
twice: once on element release and again via nft_data_release().
Then, d6b478666ffa ("netfilter: nf_tables: fix underflow in object
reference counter") incorrectly fixed this by removing the stateful
object reference count decrement.
Restore the stateful object decrement as in b91d90368837 ("n…
Affected Packages4 packages
▶CVEListV5linux/linux35651fde1a7bb54dde0a46d35cd0d7136869ae86 — b068314fd8ce751a7f906e55bb90f3551815f1a0+9
🔴Vulnerability Details
3OSV▶
CVE-2023-54035: In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix underflow in chain reference counter Set element additio↗2025-12-24
GHSA▶
GHSA-pcf2-g46w-wp92: In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: fix underflow in chain reference counter
Set element addit↗2025-12-24