Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2024-46721 |
CWE-ID | CWE-476 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Linux kernel Operating systems & Components / Operating system |
Vendor | Linux Foundation |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU97532
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-46721
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the __aafs_profile_mkdir() function in security/apparmor/apparmorfs.c. A local user can perform a denial of service (DoS) attack.
MitigationInstall update from vendor's website.
Vulnerable software versionsLinux kernel: All versions
CPE2.3http://git.kernel.org/stable/c/8d9da10a392a32368392f7a16775e1f36e2a5346
http://git.kernel.org/stable/c/730ee2686af0d55372e97a2695005ff142702363
http://git.kernel.org/stable/c/52338a3aa772762b8392ce7cac106c1099aeab85
http://git.kernel.org/stable/c/e3c7d23f7a5c0b11ba0093cea32261ab8098b94e
http://git.kernel.org/stable/c/09b2d107fe63e55b6ae643f9f26bf8eb14a261d9
http://git.kernel.org/stable/c/59f742e55a469ef36c5c1533b6095a103b61eda8
http://git.kernel.org/stable/c/c49bbe69ee152bd9c1c1f314c0f582e76c578f64
http://git.kernel.org/stable/c/3dd384108d53834002be5630132ad5c3f32166ad
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.