CVE-2023-54035
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
netfilter: nf_tables: fix underflow in chain reference counter
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 ("netfilter: nf_tables: fix leaking object reference count") and let nft_data_release() decrement the chain reference counter, so this is done only once.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 35651fde1a7bb54dde0a46d35cd0d7136869ae86 | affected | git | b068314fd8ce751a7f906e55bb90f3551815f1a0 | Unavailable | None listed |
| 628bd3e49cba1c066228e23d71a852c23e26da73 | affected | git | 9c959671abc7d4ffdf34eed10c64492d43cb6a3c | Unavailable | None listed |
| 628bd3e49cba1c066228e23d71a852c23e26da73 | affected | git | b389139f12f287b8ed2e2628b72df89a081f0b59 | Unavailable | None listed |
| bc9f791d2593f17e39f87c6e2b3a36549a3705b1 | affected | git | Unavailable | Unavailable | None listed |
| 3c7ec098e3b588434a8b07ea9b5b36f04cef1f50 | affected | git | Unavailable | Unavailable | None listed |
| a136b7942ad2a50de708f76ea299ccb45ac7a7f9 | affected | git | Unavailable | Unavailable | None listed |
| 25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 | affected | git | Unavailable | Unavailable | None listed |
| d60be2da67d172aecf866302c91ea11533eca4d9 | affected | git | Unavailable | Unavailable | None listed |
| dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41 | affected | git | Unavailable | Unavailable | None listed |
| 4.19.316 | affected | semver | 4.20 | Unavailable | None listed |
| 5.4.262 | affected | semver | 5.5 | Unavailable | None listed |
| 5.10.188 | affected | semver | 5.11 | Unavailable | None listed |
| 5.15.121 | affected | semver | 5.16 | Unavailable | None listed |
| 6.3.10 | affected | semver | 6.4 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 6.4.4 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5 | unaffected | original_commit_for_fix | Unavailable | * | None listed |