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.
References
Configurations
Configuration 1 (hide)
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History
08 Apr 2025, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/7190353835b4a219abb70f90b06cdcae97f11512 - Patch | |
| References | () https://git.kernel.org/stable/c/cffe487026be13eaf37ea28b783d9638ab147204 - Patch | |
| References | () https://git.kernel.org/stable/c/df2af9fdbc4ddde18a3371c4ca1a86596e8be301 - Patch | |
| References | () https://git.kernel.org/stable/c/f7ff1c89fb6e9610d2b01c1821727729e6609308 - Patch | |
| CWE | CWE-191 | |
| CPE | cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
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| First Time |
Linux linux Kernel
Linux |
Information
Published : 2024-04-17 10:15
Updated : 2025-04-08 19:16
NVD link : CVE-2024-26828
Mitre link : CVE-2024-26828
CVE.ORG link : CVE-2024-26828
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-191
Integer Underflow (Wrap or Wraparound)