CVE-2023-54105
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)
can: isotp: check CAN address family in isotp_bind()
In the Linux kernel, the following vulnerability has been resolved: can: isotp: check CAN address family in isotp_bind() Add missing check to block non-AF_CAN binds. Syzbot created some code which matched the right sockaddr struct size but used AF_XDP (0x2C) instead of AF_CAN (0x1D) in the address family field: bind$xdp(r2, &(0x7f0000000540)={0x2c, 0x0, r4, 0x0, r2}, 0x10) ^^^^ This has no funtional impact but the userspace should be notified about the wrong address family field content.
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) |
|---|---|---|---|---|---|
| e057dd3fc20ffb3d7f150af46542a51b59b90127 | affected | git | de3c02383aa678f6799402ac47fdd89cf4bfcaa9 | Unavailable | None listed |
| e057dd3fc20ffb3d7f150af46542a51b59b90127 | affected | git | 2fc6f337257f4f7c21ecff429241f7acaa6df4e8 | Unavailable | None listed |
| e057dd3fc20ffb3d7f150af46542a51b59b90127 | affected | git | 9427584c2f153d0677ef3bad6f44028c60d728c4 | Unavailable | None listed |
| e057dd3fc20ffb3d7f150af46542a51b59b90127 | affected | git | dd4faace51e41a82a8c0770ee0cc26088f9d9d06 | Unavailable | None listed |
| e057dd3fc20ffb3d7f150af46542a51b59b90127 | affected | git | c6adf659a8ba85913e16a571d5a9bcd17d3d1234 | 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) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.200 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.138 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.16 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.3 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |