CVE-2024-43882: exec: Fix ToCToU between perm check and set-uid/gid usage
exec: Fix ToCToU between perm check and set-uid/gid usage
Other sources
This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.
— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.234-1Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.25-1Fixed in 6.12.27-1 - Upgrade
Upgrade
debian/linux-6.1to a version that resolves this vulnerability.Fixed in 6.1.129-1~deb11u1
Event History
Frequently Asked Questions
What is the severity of CVE-2024-43882?
CVE-2024-43882 has a severity rating that indicates a potential risk due to time-of-check to time-of-use vulnerabilities in the Linux kernel.
How do I fix CVE-2024-43882?
To resolve CVE-2024-43882, it is recommended to upgrade to the latest versions of the Linux kernel that have addressed this vulnerability.
Which versions of the Linux kernel are affected by CVE-2024-43882?
CVE-2024-43882 affects multiple versions of the Linux kernel, specifically between versions 4.19.320 and 6.11-rc3.
What types of systems are at risk from CVE-2024-43882?
Systems running vulnerable versions of the Linux kernel are at risk from CVE-2024-43882, particularly those that utilize setuid or setgid features.
Is there any mitigation available for CVE-2024-43882?
The primary mitigation for CVE-2024-43882 is to apply patches and update to the recommended kernel versions that contain fixes for the vulnerability.