Ubuntu.comUB:CVE-2024-38622CVE-2024-38622
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: Add callback function pointer check before its call
In dpu_core_irq_callback_handler() callback function pointer is compared to
NULL,
but then callback function is unconditionally called by this pointer.
Fix this bug by adding conditional return.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Patchwork: https://patchwork.freedesktop.org/patch/588237/
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
References
git.kernel.org/linus/530f272053a5e72243a9cb07bb1296af6c346002 (6.10-rc1)
git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002
git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241
git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f
launchpad.net/bugs/cve/CVE-2024-38622
nvd.nist.gov/vuln/detail/CVE-2024-38622
security-tracker.debian.org/tracker/CVE-2024-38622
www.cve.org/CVERecord?id=CVE-2024-38622
Related
