CVE-2024-26885: bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
bpf: Fix DEVMAPHASH overflow check on 32-bit arches
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.223-1Fixed 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
Linux kernel (bpf) devmap DEVMAP_HASHto a version that resolves this vulnerability.Patch bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
Event History
Frequently Asked Questions
What is the severity of CVE-2024-26885?
CVE-2024-26885 is considered a high severity vulnerability in the Linux kernel.
How do I fix CVE-2024-26885?
To fix CVE-2024-26885, update your Linux kernel to a version that contains the patch, such as 5.10.223-1 or 6.1.123-1.
Which Linux kernel versions are affected by CVE-2024-26885?
CVE-2024-26885 affects Linux kernel versions between 5.4 and 6.8.2.
What component of the Linux kernel is affected by CVE-2024-26885?
CVE-2024-26885 affects the BPF (Berkeley Packet Filter) component within the Linux kernel.
Is CVE-2024-26885 exploitable remotely?
Yes, CVE-2024-26885 could potentially be exploited remotely, allowing an attacker to manipulate the BPF hash buckets.