CVE-2024-39471: drm/amdgpu: add error handle to avoid out-of-bounds
First published: Tue Jun 25 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add error handle to avoid out-of-bounds if the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should be stop to avoid out-of-bounds read, so directly return -EINVAL.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.4.278 | 5.4.278 |
| redhat/kernel | <5.10.219 | 5.10.219 |
| redhat/kernel | <5.15.161 | 5.15.161 |
| redhat/kernel | <6.1.94 | 6.1.94 |
| redhat/kernel | <6.6.34 | 6.6.34 |
| redhat/kernel | <6.9.5 | 6.9.5 |
| redhat/kernel | <6.10 | 6.10 |
| Linux Kernel | <5.4.278 | |
| Linux Kernel | >=5.5<5.10.219 | |
| Linux Kernel | >=5.11<5.15.161 | |
| Linux Kernel | >=5.16<6.1.94 | |
| Linux Kernel | >=6.2<6.6.34 | |
| Linux Kernel | >=6.7<6.9.5 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.16-1 |
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Reference Links
- https://git.kernel.org/stable/c/011552f29f20842c9a7a21bffe1f6a2d6457ba46
- https://git.kernel.org/stable/c/0964c84b93db7fbf74f357c1e20957850e092db3
- https://git.kernel.org/stable/c/5594971e02764aa1c8210ffb838cb4e7897716e8
- https://git.kernel.org/stable/c/5b0a3dc3e87821acb80e841b464d335aff242691
- https://git.kernel.org/stable/c/8112fa72b7f139052843ff484130d6f97e9f052f
- https://git.kernel.org/stable/c/8b2faf1a4f3b6c748c0da36cda865a226534d520
- https://git.kernel.org/stable/c/ea906e9ac61e3152bef63597f2d9f4a812fc346a
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39471
- https://nvd.nist.gov/vuln/detail/CVE-2024-39471
- https://launchpad.net/bugs/cve/CVE-2024-39471
- https://security-tracker.debian.org/tracker/CVE-2024-39471
- https://ubuntu.com/security/CVE-2024-39471
- https://git.kernel.org/linus/8b2faf1a4f3b6c748c0da36cda865a226534d520
- https://access.redhat.com/security/cve/CVE-2024-39471
- https://lore.kernel.org/linux-cve-announce/2024062501-CVE-2024-39471-3dee@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2294314
- https://access.redhat.com/errata/RHSA-2024:7001
- https://access.redhat.com/errata/RHSA-2024:7000
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2294313
Frequently Asked Questions
What is the severity of CVE-2024-39471?
CVE-2024-39471 is classified as a medium severity vulnerability in the Linux kernel.
How do I fix CVE-2024-39471?
To fix CVE-2024-39471, update the Linux kernel to at least version 5.4.278, 5.10.219, 5.15.161, 6.1.94, 6.6.34, 6.9.5, or 6.10.
Which Linux kernel versions are affected by CVE-2024-39471?
CVE-2024-39471 affects Linux kernel versions prior to 5.4.278, 5.10.219, 5.15.161, 6.1.94, 6.6.34, 6.9.5, and 6.10.
Is CVE-2024-39471 specific to any Linux distribution?
Yes, CVE-2024-39471 has been identified in the Linux kernel packages from Red Hat and Debian.
What type of vulnerability is CVE-2024-39471?
CVE-2024-39471 is an out-of-bounds read vulnerability in the Linux kernel's drm/amdgpu driver.
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