CVE-2024-26828
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)
cifs: fix underflow in parse_server_interfaces()
In the Linux kernel, the following vulnerability has been resolved: cifs: fix underflow in parse_server_interfaces() In this loop, we step through the buffer and after each item we check if the size_left is greater than the minimum size we need. However, the problem is that "bytes_left" is type ssize_t while sizeof() is type size_t. That means that because of type promotion, the comparison is done as an unsigned and if we have negative bytes left the loop continues instead of ending.
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) |
|---|---|---|---|---|---|
| fe856be475f7cf5ffcde57341d175ce9fd09434b | affected | git | 7190353835b4a219abb70f90b06cdcae97f11512 | Unavailable | None listed |
| fe856be475f7cf5ffcde57341d175ce9fd09434b | affected | git | f7ff1c89fb6e9610d2b01c1821727729e6609308 | Unavailable | None listed |
| fe856be475f7cf5ffcde57341d175ce9fd09434b | affected | git | df2af9fdbc4ddde18a3371c4ca1a86596e8be301 | Unavailable | None listed |
| fe856be475f7cf5ffcde57341d175ce9fd09434b | affected | git | cffe487026be13eaf37ea28b783d9638ab147204 | 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) |
|---|---|---|---|---|---|
| 4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.18 | Unavailable | None listed |
| 6.1.79 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.18 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.6 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |