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.
Author | Note |
---|---|
Priority reason: This issue is an integer overflow leading to a potential out of bounds write. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux | < 5.4.0-189.209 | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-116.126 | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < 6.5.0-44.44 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1128.138 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1065.71 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < 5.15.0-1065.71~20.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.5 | < 6.5.0-1023.23~22.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < 5.4.0-1133.140 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure | < 5.15.0-1068.77 | UNKNOWN |
git.kernel.org/linus/cffe487026be13eaf37ea28b783d9638ab147204 (6.8-rc5)
git.kernel.org/stable/c/7190353835b4a219abb70f90b06cdcae97f11512
git.kernel.org/stable/c/cffe487026be13eaf37ea28b783d9638ab147204
git.kernel.org/stable/c/df2af9fdbc4ddde18a3371c4ca1a86596e8be301
git.kernel.org/stable/c/f7ff1c89fb6e9610d2b01c1821727729e6609308
launchpad.net/bugs/cve/CVE-2024-26828
nvd.nist.gov/vuln/detail/CVE-2024-26828
security-tracker.debian.org/tracker/CVE-2024-26828
ubuntu.com/security/notices/USN-6895-1
ubuntu.com/security/notices/USN-6895-2
ubuntu.com/security/notices/USN-6895-3
ubuntu.com/security/notices/USN-6896-1
ubuntu.com/security/notices/USN-6896-2
ubuntu.com/security/notices/USN-6896-3
ubuntu.com/security/notices/USN-6896-4
ubuntu.com/security/notices/USN-6896-5
ubuntu.com/security/notices/USN-6898-1
ubuntu.com/security/notices/USN-6898-2
ubuntu.com/security/notices/USN-6898-3
ubuntu.com/security/notices/USN-6898-4
ubuntu.com/security/notices/USN-6900-1
ubuntu.com/security/notices/USN-6917-1
ubuntu.com/security/notices/USN-6919-1
www.cve.org/CVERecord?id=CVE-2024-26828