CVE-2024-26791
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
btrfs: dev-replace: properly validate device names
In the Linux kernel, the following vulnerability has been resolved: btrfs: dev-replace: properly validate device names There's a syzbot report that device name buffers passed to device replace are not properly checked for string termination which could lead to a read out of bounds in getname_kernel(). Add a helper that validates both source and target device name buffers. For devid as the source initialize the buffer to empty string in case something tries to read it later. This was originally analyzed and fixed in a different way by Edward Adam Davis (see links).
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) |
|---|---|---|---|---|---|
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | 11d7a2e429c02d51e2dc90713823ea8b8d3d3a84 | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | c6652e20d7d783d060fe5f987eac7b5cabe31311 | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | 2886fe308a83968dde252302884a1e63351cf16d | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | ab2d68655d0f04650bef09fee948ff80597c5fb9 | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | f590040ce2b712177306b03c2a63b16f7d48d3c8 | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | b1690ced4d2d8b28868811fb81cd33eee5aefee1 | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | 343eecb4ff49a7b1cc1dfe86958a805cf2341cfb | Unavailable | None listed |
| e93c89c1aaaaaec3487c4c18dd02360371790722 | affected | git | 9845664b9ee47ce7ee7ea93caf47d39a9d4552c4 | 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) |
|---|---|---|---|---|---|
| 3.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.8 | Unavailable | None listed |
| 4.19.309 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.271 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.212 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.151 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.81 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.21 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.9 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |