CVE-2023-54240
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)
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() rule_locs is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rule_locs to avoid NULL pointer dereference.
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) |
|---|---|---|---|---|---|
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | 7776591e5ae2befff86579f68916a171971c6aab | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | 751b2e22a188b0c306029d094da29b6b8de31430 | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | 653fbddbdfc6673bba01b13dae5a4384ad8f92ec | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | 75f2de75c1182e80708c932418e4895dbc88b68f | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | 072324cfab9b96071c0782f51f53cc5aea1e9d5b | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | ff5faed5f5487b0fd2b640ba1304f82a5ebaab42 | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | fe0195fe48f85182bc7e7eabcad925bd3cbc10f5 | Unavailable | None listed |
| 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd | affected | git | e4c79810755f66c9a933ca810da2724133b1165a | 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) |
|---|---|---|---|---|---|
| 4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.9 | Unavailable | None listed |
| 4.14.326 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.295 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.257 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.195 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.132 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.54 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.5.4 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6 | unaffected | original_commit_for_fix | Unavailable | * | None listed |