CVE-2023-52565: media: uvcvideo: Fix OOB read
First published: Sat Mar 02 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix OOB read If the index provided by the user is bigger than the mask size, we might do an out of bound read.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <6.1.56 | 6.1.56 |
| redhat/kernel | <6.5.6 | 6.5.6 |
| redhat/kernel | <6.6 | 6.6 |
| Linux Kernel | >=6.1.16<6.1.56 | |
| Linux Kernel | >=6.3<6.5.6 | |
| Linux Kernel | =6.6-rc1 | |
| Linux Kernel | =6.6-rc2 | |
| IBM Security Verify Governance - Identity Manager | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Software Stack | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Virtual Appliance | <=ISVG 10.0.2 | |
| IBM Security Verify Governance Identity Manager Container | <=ISVG 10.0.2 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2023-52565
- https://lore.kernel.org/linux-cve-announce/2024030254-CVE-2023-52565-07ce@gregkh/
- https://access.redhat.com/errata/RHSA-2024:3618
- https://access.redhat.com/errata/RHSA-2024:3627
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2267724
- https://git.kernel.org/stable/c/09635bf4cdd4adf2160198a6041bcc7ca46c0558
- https://git.kernel.org/stable/c/8bcf70d787f7d53a3b85ad394f926cfef3eed023
- https://git.kernel.org/stable/c/41ebaa5e0eebea4c3bac96b72f9f8ae0d77c0bdb
- https://www.ibm.com/support/pages/node/7230443 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2023-52565?
The severity of CVE-2023-52565 is classified as moderate due to the potential for an out-of-bounds read in the Linux kernel uvcvideo driver.
How do I fix CVE-2023-52565?
To fix CVE-2023-52565, update the Linux kernel to version 6.1.56, 6.5.6, or 6.6 or later.
What software is affected by CVE-2023-52565?
CVE-2023-52565 affects specific versions of the Linux kernel as well as IBM Security Verify Governance identity management products up to version 10.0.2.
Is CVE-2023-52565 exploitable remotely?
CVE-2023-52565 may not be directly exploitable remotely as it involves a local user interaction with the vulnerable kernel module.
What should I do if my system is vulnerable to CVE-2023-52565?
If your system is vulnerable to CVE-2023-52565, immediately apply the necessary kernel updates to mitigate the risk.
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