CVE-2024-26953: net: esp: fix bad handling of pages from page_pool
First published: Wed May 01 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net: esp: fix bad handling of pages from page_pool The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2024-26953">CVE-2024-26953</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024050128-CVE-2024-26953-8304@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024050128-CVE-2024-26953-8304@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <6.6.24 | 6.6.24 |
| redhat/kernel | <6.7.12 | 6.7.12 |
| redhat/kernel | <6.8.3 | 6.8.3 |
| redhat/kernel | <6.9 | 6.9 |
| debian/linux | <=6.1.123-1<=6.1.119-1 | 5.10.223-1 5.10.226-1 6.12.10-1 6.12.11-1 |
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Reference Links
- https://git.kernel.org/stable/c/1abb20a5f4b02fb3020f88456fc1e6069b3cdc45
- https://git.kernel.org/stable/c/8291b4eac429c480386669444c6377573f5d8664
- https://git.kernel.org/stable/c/c3198822c6cb9fb588e446540485669cc81c5d34
- https://git.kernel.org/stable/c/f278ff9db67264715d0d50e3e75044f8b78990f4
- https://launchpad.net/bugs/cve/CVE-2024-26953
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26953
- https://nvd.nist.gov/vuln/detail/CVE-2024-26953
- https://security-tracker.debian.org/tracker/CVE-2024-26953
- https://ubuntu.com/security/CVE-2024-26953
- https://git.kernel.org/linus/c3198822c6cb9fb588e446540485669cc81c5d34
- https://access.redhat.com/security/cve/CVE-2024-26953
- https://lore.kernel.org/linux-cve-announce/2024050128-CVE-2024-26953-8304@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2278194
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2278193
Frequently Asked Questions
What is the severity of CVE-2024-26953?
CVE-2024-26953 is categorized with a high severity rating due to its impact on the Linux kernel's handling of pages.
What versions of the Linux kernel are affected by CVE-2024-26953?
CVE-2024-26953 affects Linux kernel versions prior to 6.6.24, 6.7.12, 6.8.3, and 6.9 on Red Hat, as well as specific versions on Debian.
How do I fix CVE-2024-26953?
To fix CVE-2024-26953, update the Linux kernel to the remedied versions specified for your distribution.
Is CVE-2024-26953 being actively exploited?
As of now, there is no public indication that CVE-2024-26953 is being actively exploited in the wild.
What are the recommended mitigation strategies for CVE-2024-26953?
The primary mitigation strategy for CVE-2024-26953 is to ensure timely updates to the kernel to the latest secure versions.
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