CVE-2024-35967

HIGH
Published May 20, 2024 Modified May 12, 2026 CWE-125

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix not validating setsockopt user input syzbot reported sco_sock_setsockopt() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90 net/bluetooth/sco.c:893 Read of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578

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CVSS v3.1 Score

7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness Type (CWE)

CWE-125 Out-of-bounds Read

Affected Products

Vendor Product
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
debian debian_linux

References

Advisories & Patches

https://git.kernel.org/stable/c/2c2dc87cdebef3fe3b9d7a711a984c70e376e32e https://git.kernel.org/stable/c/419a0ffca7010216f0fc265b08558d7394fa0ba7 https://git.kernel.org/stable/c/51eda36d33e43201e7a4fd35232e069b2c850b01 https://git.kernel.org/stable/c/72473db90900da970a16ee50ad23c2c38d107d8c https://git.kernel.org/stable/c/7bc65d23ba20dcd7ecc094a12c181e594e5eb315 https://git.kernel.org/stable/c/b0e30c37695b614bee69187f86eaf250e36606ce https://git.kernel.org/stable/c/419a0ffca7010216f0fc265b08558d7394fa0ba7 https://git.kernel.org/stable/c/51eda36d33e43201e7a4fd35232e069b2c850b01 https://git.kernel.org/stable/c/72473db90900da970a16ee50ad23c2c38d107d8c https://git.kernel.org/stable/c/7bc65d23ba20dcd7ecc094a12c181e594e5eb315 https://git.kernel.org/stable/c/b0e30c37695b614bee69187f86eaf250e36606ce

Frequently Asked Questions

What is CVE-2024-35967? +
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix not validating setsockopt user input syzbot reported sco_sock_setsockopt() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90 net/bluetooth/sco.c:893 Read of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578 It has a CVSS v3.1 base score of 7.1 (HIGH).
How severe is CVE-2024-35967? +
CVE-2024-35967 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2024-35967? +
CVE-2024-35967 affects products from debian, linux, specifically: debian_linux, linux_kernel. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-35967? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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