CVE-2023-54279
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)
MIPS: fw: Allow firmware to pass a empty env
In the Linux kernel, the following vulnerability has been resolved: MIPS: fw: Allow firmware to pass a empty env fw_getenv will use env entry to determine style of env, however it is legal for firmware to just pass a empty list. Check if first entry exist before running strchr 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) |
|---|---|---|---|---|---|
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | f334b31625683418aaa2a335470eec950a95a254 | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | 830181ddced5a05a711dc9da8043203b1f33a77e | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | 0f91290774c798199ba4b8df93de5c3156b5163d | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | 47e61cadc7a5f3dffd42d2d6fda81be163f1ab82 | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | 3ef93b7bd9e042db240843f24a80e14da38c6830 | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | a6b54af407873227caef6262e992f5422cdcb6ae | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | ad79828f133e98585ab2236cad04a55eb7141bbe | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | aeed787bbbbe1b842beec9a065a36c915226f704 | Unavailable | None listed |
| 14aecdd419217e041fb5dd2749d11f58503bdf62 | affected | git | ee1809ed7bc456a72dc8410b475b73021a3a68d5 | 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) |
|---|---|---|---|---|---|
| 3.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.10 | Unavailable | None listed |
| 4.14.315 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.283 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.243 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.180 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.111 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.28 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.15 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3.2 | unaffected | semver | Unavailable | 6.3.* | None listed |
| 6.4 | unaffected | original_commit_for_fix | Unavailable | * | None listed |