CVE-2024-57887: drm: adv7511: Fix use-after-free in adv7533_attach_dsi()
First published: Wed Jan 15 2025(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm: adv7511: Fix use-after-free in adv7533_attach_dsi() The host_node pointer was assigned and freed in adv7533_parse_dt(), and later, adv7533_attach_dsi() uses the same. Fix this use-after-free issue by dropping of_node_put() in adv7533_parse_dt() and calling of_node_put() in error path of probe() and also in the remove().
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Kernel-devel | ||
| Linux Kernel | >=4.8<6.1.125 | |
| Linux Kernel | >=6.2<6.6.70 | |
| Linux Kernel | >=6.7<6.12.9 | |
| Linux Kernel | =6.13-rc1 | |
| Linux Kernel | =6.13-rc2 | |
| Linux Kernel | =6.13-rc3 | |
| Linux Kernel | =6.13-rc4 | |
| Linux Kernel | =6.13-rc5 | |
| debian/linux | <=5.10.223-1 | 5.10.234-1 6.1.129-1 6.1.128-1 6.12.20-1 6.12.21-1 |
| debian/linux-6.1 | 6.1.129-1~deb11u1 |
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Reference Links
- https://git.kernel.org/stable/c/acec80d9f126cd3fa764bbe3d96bc0cb5cd2b087
- https://git.kernel.org/stable/c/d208571943ffddc438a7ce533d5d0b9219806242
- https://git.kernel.org/stable/c/1f49aaf55652580ae63ab83d67211fe6a55d83dc
- https://git.kernel.org/stable/c/ca9d077350fa21897de8bf64cba23b198740aab5
- https://git.kernel.org/stable/c/81adbd3ff21c1182e06aa02c6be0bfd9ea02d8e8
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-57887
- https://nvd.nist.gov/vuln/detail/CVE-2024-57887
- https://launchpad.net/bugs/cve/CVE-2024-57887
- https://security-tracker.debian.org/tracker/CVE-2024-57887
- https://ubuntu.com/security/CVE-2024-57887
- https://git.kernel.org/linus/81adbd3ff21c1182e06aa02c6be0bfd9ea02d8e8
Frequently Asked Questions
What is the severity of CVE-2024-57887?
CVE-2024-57887 has a medium severity rating due to the risk of a use-after-free vulnerability that may lead to remote code execution.
How do I fix CVE-2024-57887?
To fix CVE-2024-57887, update your Linux kernel to the patched version that addresses this vulnerability.
Which versions of the Linux kernel are affected by CVE-2024-57887?
CVE-2024-57887 affects Linux kernel versions between 4.8 and 6.1.125 and versions from 6.2 to 6.12.9, including certain release candidates.
What are the potential impacts of CVE-2024-57887?
The potential impacts of CVE-2024-57887 include instability of the system and potential unauthorized access due to the use-after-free issue.
Is there a known exploit for CVE-2024-57887?
As of now, there are no publicly known exploits specifically targeting CVE-2024-57887.
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