PT-2024-9267 · Linux+3 · Linux Kernel+3

Miquel Raynal · Published 2024-06-20 · Updated 2024-12-04 · CVE-2022-48722

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Linux kernel (affected versions not specified)

Description: The issue is related to a memory leak in the Linux kernel's ieee802154 component, specifically in the ca8210 module. When an error occurs, the ieee802154 xmit complete() helper is not called, and only ieee802154 wake queue() is called manually, resulting in a leak of the skb structure. This can lead to a denial of service. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2024-10955

CVE-2022-48722

OESA-2024-1835

OPENSUSE-SU-2024_2362-1

OPENSUSE-SU-2024_2372-1

OPENSUSE-SU-2024_2394-1

SUSE-SU-2024:2360-1

SUSE-SU-2024:2362-1

SUSE-SU-2024:2372-1

SUSE-SU-2024:2381-1

SUSE-SU-2024:2384-1

SUSE-SU-2024:2394-1

SUSE-SU-2024:2561-1

SUSE-SU-2024:2902-1

SUSE-SU-2024:2929-1

SUSE-SU-2024:2939-1

Affected Products

Astra Linux

Linux Kernel

Red Os

Suse

References · 1419

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/vmwgfx_fd_priv_esc.rb · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48722.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-48772 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2381-1 · Vendor Advisory
• https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-48744 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2384-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-38637 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-48717 · Security Note
• https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-47583 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-38546 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-47270 · Security Note
• https://osv.dev/vulnerability/OESA-2024-1835 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2929-1 · Vendor Advisory