CVE-2024-27075

2024-05-0100:00:00

ubuntu.com

linux kernel

media

dvb-frontends

stack overflow

clang

kasan

stv0367

vulnerability

fix

warning

AI Score

7.7

Confidence

High

EPSS

Percentile

13.0%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlinux< 5.4.0-189.209UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-112.122UNKNOWN
ubuntu24.04noarchlinux< 6.8.0-35.35UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1128.138UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1063.69UNKNOWN
ubuntu24.04noarchlinux-aws< 6.8.0-1009.9UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1063.69~20.04.1UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< anyUNKNOWN
ubuntu22.04noarchlinux-aws-6.5< anyUNKNOWN
ubuntu20.04noarchlinux-azure< 5.4.0-1133.140UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	linux	< 5.4.0-189.209	UNKNOWN
ubuntu	22.04	noarch	linux	< 5.15.0-112.122	UNKNOWN
ubuntu	24.04	noarch	linux	< 6.8.0-35.35	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< 5.4.0-1128.138	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1063.69	UNKNOWN
ubuntu	24.04	noarch	linux-aws	< 6.8.0-1009.9	UNKNOWN
ubuntu	20.04	noarch	linux-aws-5.15	< 5.15.0-1063.69~20.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-aws-5.4	< any	UNKNOWN
ubuntu	22.04	noarch	linux-aws-6.5	< any	UNKNOWN
ubuntu	20.04	noarch	linux-azure	< 5.4.0-1133.140	UNKNOWN