CVE-2024-27075

HIGH
Published May 1, 2024 Modified Dec 23, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: avoid stack overflow warnings with clang A previous patch worked around a KASAN issue in stv0367, now a similar problem showed up with clang: drivers/media/dvb-frontends/stv0367.c:1222:12: error: stack frame size (3624) exceeds limit (2048) in 'stv0367ter_set_frontend' [-Werror,-Wframe-larger-than] 1214 | static int stv0367ter_set_frontend(struct dvb_frontend *fe) Rework the stv0367_writereg() function to be simpler and mark both register access functions as noinline_for_stack so the temporary i2c_msg structures do not get duplicated on the stack when KASAN_STACK is enabled.

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CVSS v3.1 Score

7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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
linux linux_kernel
linux linux_kernel
linux linux_kernel
debian debian_linux

References

Advisories & Patches

https://git.kernel.org/stable/c/107052a8cfeff3a97326277192b4f052e4860a8a https://git.kernel.org/stable/c/7a4cf27d1f0538f779bf31b8c99eda394e277119 https://git.kernel.org/stable/c/8fad9c5bb00d3a9508d18bbfe832e33a47377730 https://git.kernel.org/stable/c/c073c8cede5abd3836e83d70d72606d11d0759d4 https://git.kernel.org/stable/c/d20b64f156de5d10410963fe238d82a4e7e97a2f https://git.kernel.org/stable/c/d6b4895197ab5a47cb81c6852d49320b05052960 https://git.kernel.org/stable/c/ed514ecf4f29c80a2f09ae3c877059b401efe893 https://git.kernel.org/stable/c/fa8b472952ef46eb632825051078c21ce0cafe55 https://git.kernel.org/stable/c/fb07104a02e87c06c39914d13ed67fd8f839ca82 https://git.kernel.org/stable/c/107052a8cfeff3a97326277192b4f052e4860a8a https://git.kernel.org/stable/c/7a4cf27d1f0538f779bf31b8c99eda394e277119 https://git.kernel.org/stable/c/8fad9c5bb00d3a9508d18bbfe832e33a47377730 https://git.kernel.org/stable/c/c073c8cede5abd3836e83d70d72606d11d0759d4 https://git.kernel.org/stable/c/d20b64f156de5d10410963fe238d82a4e7e97a2f https://git.kernel.org/stable/c/d6b4895197ab5a47cb81c6852d49320b05052960 https://git.kernel.org/stable/c/ed514ecf4f29c80a2f09ae3c877059b401efe893 https://git.kernel.org/stable/c/fa8b472952ef46eb632825051078c21ce0cafe55 https://git.kernel.org/stable/c/fb07104a02e87c06c39914d13ed67fd8f839ca82

Frequently Asked Questions

What is CVE-2024-27075? +
In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: avoid stack overflow warnings with clang A previous patch worked around a KASAN issue in stv0367, now a similar problem showed up with clang: drivers/media/dvb-frontends/stv0367.c:1222:12: error: stack frame size (3624) exceeds limit (2048) in 'stv0367ter_set_frontend' [-Werror,-Wframe-larger-than] 1214 | static int stv0367ter_set_frontend(struct dvb_frontend *fe) Rework the stv0367_writereg() function to be simpler and mark both register access functions as noinline_for_stack so the temporary i2c_msg structures do not get duplicated on the stack when KASAN_STACK is enabled. It has a CVSS v3.1 base score of 7.8 (HIGH).
How severe is CVE-2024-27075? +
CVE-2024-27075 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2024-27075? +
CVE-2024-27075 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-2024-27075? +
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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