In the Linux kernel, the following vulnerability has been resolved: nfp:
flower: handle acti_netdevs allocation failure The kmalloc_array() in
nfp_fl_lag_do_work() will return null, if the physical memory has run out.
As a result, if we dereference the acti_netdevs, the null pointer
dereference bugs will happen. This patch adds a check to judge whether
allocation failure occurs. If it happens, the delayed work will be
rescheduled and try again.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux | < 5.4.0-189.209 | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-112.122 | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < 6.8.0-35.35 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1128.138 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1063.69 | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < 6.8.0-1009.9 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < 5.15.0-1063.69~20.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < 5.4.0-1133.140 | UNKNOWN |
git.kernel.org/linus/84e95149bd341705f0eca6a7fcb955c548805002 (6.9-rc1)
git.kernel.org/stable/c/0d387dc503f9a53e6d1f6e9dd0292d38f083eba5
git.kernel.org/stable/c/3b1e8a617eb0f4cdc19def530047a95b5abde07d
git.kernel.org/stable/c/408ba7fd04f959c61b50db79c983484312fea642
git.kernel.org/stable/c/84e95149bd341705f0eca6a7fcb955c548805002
git.kernel.org/stable/c/928705e341010dd910fdece61ccb974f494a758f
git.kernel.org/stable/c/9d8eb1238377cd994829f9162ae396a84ae037b2
git.kernel.org/stable/c/c8df9203bf22c66fa26e8d8c7f8ce181cf88099d
git.kernel.org/stable/c/c9b4e220dd18f79507803f38a55d53b483f6c9c3
git.kernel.org/stable/c/d746889db75a76aeee95fb705b8e1ac28c684a2e
launchpad.net/bugs/cve/CVE-2024-27046
nvd.nist.gov/vuln/detail/CVE-2024-27046
security-tracker.debian.org/tracker/CVE-2024-27046
ubuntu.com/security/notices/USN-6816-1
ubuntu.com/security/notices/USN-6817-1
ubuntu.com/security/notices/USN-6817-2
ubuntu.com/security/notices/USN-6817-3
ubuntu.com/security/notices/USN-6820-1
ubuntu.com/security/notices/USN-6820-2
ubuntu.com/security/notices/USN-6821-1
ubuntu.com/security/notices/USN-6821-2
ubuntu.com/security/notices/USN-6821-3
ubuntu.com/security/notices/USN-6821-4
ubuntu.com/security/notices/USN-6828-1
ubuntu.com/security/notices/USN-6871-1
ubuntu.com/security/notices/USN-6878-1
ubuntu.com/security/notices/USN-6892-1
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-6919-1
www.cve.org/CVERecord?id=CVE-2024-27046