What is CVE-2024-43847?

CVE-2024-43847 is a High severity Linux kernel vulnerability with a CVSS score of 8.8 out of 10, affecting Linux kernel versions from 6.3 onward and patched in 6.6.44, 6.10.3 and 6.11. CVE-2024-43847 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2024-43847?

CVE-2024-43847 has a CVSS score of 8.8 out of 10, rated High severity. The vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Is there a patch available for CVE-2024-43847?

Yes, CVE-2024-43847 has been patched. Fixed versions include 6.6.44, 6.10.3 and 6.11. If you are running Linux kernel 6.3 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2024-43847 actively exploited?

CVE-2024-43847 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2024-43847

High

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid memory access while processing fragmented packets The monitor ring and the reo reinject ring share the same ring mask index. When the driver receives an interrupt for the reo reinject ring, the monitor ring is also processed, leading to invalid memory access. Since monitor support is not yet enabled in ath12k, the ring mask for the monitor ring should be removed. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1

Package Linux Kernel

Published 2024-08-17

Last modified 2024-10-25

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

8.8

out of 10

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Vector string

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

Affected versions

Linux kernel versions 6.3 and later are affected. Fixed in 6.6.44, 6.10.3, 6.11 and their respective stable series.

Affected from

≥ 6.3

Fixed in

✓ 6.6.44 6.6.x ✓ 6.10.3 6.10.x ✓ 6.11

References

3 total

Kernel Git
https://git.kernel.org/stable/c/073f9f249eecd64ab9d59c91c4a23cfdcc02afe4

Patch
Kernel Git
https://git.kernel.org/stable/c/36fc66a7d9ca3e5c6eac25362cac63f83df8bed6

Patch
Kernel Git
https://git.kernel.org/stable/c/8126f82dab7bd8b2e04799342b19fff0a1fd8575

Patch

Details

CVE ID CVE-2024-43847

Severity High

CVSS score 8.8 / 10

CVSS version 3.1

Published 2024-08-17

Modified 2024-10-25

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2024-43847?

CVE-2024-43847 is a High severity Linux kernel vulnerability with a CVSS score of 8.8 out of 10 . It affects Linux kernel versions from 6.3 onward and has been patched in 6.6.44, 6.10.3 and 6.11. CVE-2024-43847 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2024-43847?

CVE-2024-43847 has a CVSS score of 8.8 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Is there a patch available for CVE-2024-43847?

Yes. CVE-2024-43847 has been patched. Fixed versions include 6.6.44, 6.10.3 and 6.11. If you are running Linux kernel 6.3 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2024-43847 actively exploited?

No. CVE-2024-43847 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.