CVE-2024-27075

2024-05-0113:15:51

Linux

web.nvd.nist.gov

1811

linux kernel

vulnerability

resolved

media

dvb-frontends

stack overflow

clang

kasan issue

stv0367

noinline_for_stack

i2c_msg

AI Score

6.7

Confidence

Low

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.

Affected configurations

Vulners

Node

linuxlinux_kernelRange4.16–4.19.311

linuxlinux_kernelRange4.20.0–5.4.273

linuxlinux_kernelRange5.5.0–5.10.214

linuxlinux_kernelRange5.11.0–5.15.153

linuxlinux_kernelRange5.16.0–6.1.83

linuxlinux_kernelRange6.2.0–6.6.23

linuxlinux_kernelRange6.7.0–6.7.11

linuxlinux_kernelRange6.8.0–6.8.2

linuxlinux_kernelRange6.9.0≥

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/dvb-frontends/stv0367.c"
    ],
    "versions": [
      {
        "version": "3cd890dbe2a4",
        "lessThan": "c073c8cede5a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "fa8b472952ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "fb07104a02e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "d20b64f156de",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "107052a8cfef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "8fad9c5bb00d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "d6b4895197ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "ed514ecf4f29",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3cd890dbe2a4",
        "lessThan": "7a4cf27d1f05",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/dvb-frontends/stv0367.c"
    ],
    "versions": [
      {
        "version": "4.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.16",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.311",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.273",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.214",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.153",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.83",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.23",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.11",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.2",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]