fkie_cve-2024-27075
Vulnerability from fkie_nvd
Published
2024-05-01 13:15
Modified
2024-11-21 09:03
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-frontends: avoid stack overflow warnings with clang\n\nA previous patch worked around a KASAN issue in stv0367, now a similar\nproblem showed up with clang:\n\ndrivers/media/dvb-frontends/stv0367.c:1222:12: error: stack frame size (3624) exceeds limit (2048) in \u0027stv0367ter_set_frontend\u0027 [-Werror,-Wframe-larger-than]\n 1214 | static int stv0367ter_set_frontend(struct dvb_frontend *fe)\n\nRework the stv0367_writereg() function to be simpler and mark both\nregister access functions as noinline_for_stack so the temporary\ni2c_msg structures do not get duplicated on the stack when KASAN_STACK\nis enabled."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: dvb-frontends: evita advertencias de desbordamiento de pila con clang. Un parche anterior solucion\u00f3 un problema de KASAN en stv0367, ahora apareci\u00f3 un problema similar con clang: drivers/media/dvb- frontends/stv0367.c:1222:12: error: el tama\u00f1o del marco de pila (3624) excede el l\u00edmite (2048) en \u0027stv0367ter_set_frontend\u0027 [-Werror,-Wframe-larger-than] 1214 | static int stv0367ter_set_frontend(struct dvb_frontend *fe) Vuelva a trabajar la funci\u00f3n stv0367_writereg() para que sea m\u00e1s simple y marque ambas funciones de acceso a registros como noinline_for_stack para que las estructuras temporales i2c_msg no se dupliquen en la pila cuando KASAN_STACK est\u00e9 habilitado."
}
],
"id": "CVE-2024-27075",
"lastModified": "2024-11-21T09:03:48.593",
"metrics": {},
"published": "2024-05-01T13:15:51.257",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/107052a8cfeff3a97326277192b4f052e4860a8a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/7a4cf27d1f0538f779bf31b8c99eda394e277119"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/8fad9c5bb00d3a9508d18bbfe832e33a47377730"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/c073c8cede5abd3836e83d70d72606d11d0759d4"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/d20b64f156de5d10410963fe238d82a4e7e97a2f"
},
{
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"url": "https://git.kernel.org/stable/c/d6b4895197ab5a47cb81c6852d49320b05052960"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/ed514ecf4f29c80a2f09ae3c877059b401efe893"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/fa8b472952ef46eb632825051078c21ce0cafe55"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/fb07104a02e87c06c39914d13ed67fd8f839ca82"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/107052a8cfeff3a97326277192b4f052e4860a8a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/7a4cf27d1f0538f779bf31b8c99eda394e277119"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/8fad9c5bb00d3a9508d18bbfe832e33a47377730"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/c073c8cede5abd3836e83d70d72606d11d0759d4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/d20b64f156de5d10410963fe238d82a4e7e97a2f"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/d6b4895197ab5a47cb81c6852d49320b05052960"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/ed514ecf4f29c80a2f09ae3c877059b401efe893"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/fa8b472952ef46eb632825051078c21ce0cafe55"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/fb07104a02e87c06c39914d13ed67fd8f839ca82"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Awaiting Analysis"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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