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LinuxCVE-2024-46673

HistorySep 13, 2024 - 6:15 a.m.

CVE-2024-46673

2024-09-1306:15:11

CWE-415

Linux

web.nvd.nist.gov

linux kernel

scsi

aacraid

double-free

vulnerability

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

Low

EPSS

Percentile

5.1%

JSON

In the Linux kernel, the following vulnerability has been resolved:

scsi: aacraid: Fix double-free on probe failure

aac_probe_one() calls hardware-specific init functions through the
aac_driver_ident::init pointer, all of which eventually call down to
aac_init_adapter().

If aac_init_adapter() fails after allocating memory for aac_dev::queues,
it frees the memory but does not clear that member.

After the hardware-specific init function returns an error,
aac_probe_one() goes down an error path that frees the memory pointed to
by aac_dev::queues, resulting.in a double-free.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange2.6.15–4.19.321

linuxlinux_kernelRange4.20–5.4.283

linuxlinux_kernelRange5.5–5.10.225

linuxlinux_kernelRange5.11–5.15.166

linuxlinux_kernelRange5.16–6.1.108

linuxlinux_kernelRange6.2–6.6.49

linuxlinux_kernelRange6.7–6.10.8

linuxlinux_kernelMatch6.11rc1

linuxlinux_kernelMatch6.11rc2

linuxlinux_kernelMatch6.11rc3

linuxlinux_kernelMatch6.11rc4

linuxlinux_kernelMatch6.11rc5

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*
linuxlinux_kernel6.11cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc1::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc2::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc3::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc4::::::
linux	linux_kernel	6.11	cpe:2.3:o:linux:linux_kernel:6.11:rc5::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/aacraid/comminit.c"
    ],
    "versions": [
      {
        "version": "8e0c5ebde82b",
        "lessThan": "d237c7d06ffd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "564e1986b00c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "9e96dea7eff6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "85449b28ff6a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "60962c3d8e18",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "8a3995a3ffec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "4b540ec7c004",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e0c5ebde82b",
        "lessThan": "919ddf8336f0",
        "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/scsi/aacraid/comminit.c"
    ],
    "versions": [
      {
        "version": "2.6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.15",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.321",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.283",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.225",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.166",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.108",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.49",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10.8",
        "lessThanOrEqual": "6.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.11",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

References

git.kernel.org/stable/c/4b540ec7c0045c2d01c4e479f34bbc8f147afa4c

git.kernel.org/stable/c/564e1986b00c5f05d75342f8407f75f0a17b94df

git.kernel.org/stable/c/60962c3d8e18e5d8dfa16df788974dd7f35bd87a

git.kernel.org/stable/c/85449b28ff6a89c4513115e43ddcad949b5890c9

git.kernel.org/stable/c/8a3995a3ffeca280a961b59f5c99843d81b15929

git.kernel.org/stable/c/919ddf8336f0b84c0453bac583808c9f165a85c2

git.kernel.org/stable/c/9e96dea7eff6f2bbcd0b42a098012fc66af9eb69

git.kernel.org/stable/c/d237c7d06ffddcdb5d36948c527dc01284388218

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

Low

EPSS

Percentile

5.1%

JSON

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