CVE-2024-26828
CRITICAL
INFO
Priority: 0.07
BB Relevance:
79/100
Published: 2024-04-17
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
Conf. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
High
I:
Low
A:
High
Description
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.
Weakness Classification (1)
Affected Software (11)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | fe856be475f7cf5ffcde57341d175ce9fd09434b < 3babdcb5f1809a9a41e31547a063dedf6bb44cca |
| Linux | Linux | fe856be475f7cf5ffcde57341d175ce9fd09434b < 7190353835b4a219abb70f90b06cdcae97f11512 |
| Linux | Linux | fe856be475f7cf5ffcde57341d175ce9fd09434b < f7ff1c89fb6e9610d2b01c1821727729e6609308 |
| Linux | Linux | fe856be475f7cf5ffcde57341d175ce9fd09434b < df2af9fdbc4ddde18a3371c4ca1a86596e8be301 |
| Linux | Linux | fe856be475f7cf5ffcde57341d175ce9fd09434b < cffe487026be13eaf37ea28b783d9638ab147204 |
| Linux | Linux | 4.18 |
| linux | linux_kernel | 4.18 – 6.1.79 |
| linux | linux_kernel | 6.8 |
| linux | linux_kernel | 6.8 |
| linux | linux_kernel | 6.8 |
| linux | linux_kernel | 6.8 |