CVE-2025-21775
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
can: ctucanfd: handle skb allocation failure
In the Linux kernel, the following vulnerability has been resolved: can: ctucanfd: handle skb allocation failure If skb allocation fails, the pointer to struct can_frame is NULL. This is actually handled everywhere inside ctucan_err_interrupt() except for the only place. Add the missed NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE static analysis tool.
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) |
|---|---|---|---|---|---|
| 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 | affected | git | 84b9ac59978a6a4e0812d1c938fad97306272cef | Unavailable | None listed |
| 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 | affected | git | e505b83b9ee6aa0ae2f4395f573a66579ae403fb | Unavailable | None listed |
| 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 | affected | git | b0e592dd46a0a952b41c3bf6c963afdd6a42b526 | Unavailable | None listed |
| 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 | affected | git | e7e2e2318b1f085044126ba553a4e619842fc36d | Unavailable | None listed |
| 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 | affected | git | 9bd24927e3eeb85642c7baa3b28be8bea6c2a078 | 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) |
|---|---|---|---|---|---|
| 5.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.19 | Unavailable | None listed |
| 6.1.129 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.79 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.16 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.4 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |