CVE-2024-39488: arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY
First published: Wed Jul 10 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2024-39488">CVE-2024-39488</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024071013-CVE-2024-39488-f796@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024071013-CVE-2024-39488-f796@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.19.316 | 4.19.316 |
| redhat/kernel | <5.4.278 | 5.4.278 |
| redhat/kernel | <5.10.219 | 5.10.219 |
| redhat/kernel | <5.15.161 | 5.15.161 |
| redhat/kernel | <6.1.93 | 6.1.93 |
| redhat/kernel | <6.6.33 | 6.6.33 |
| redhat/kernel | <6.9.4 | 6.9.4 |
| redhat/kernel | <6.10 | 6.10 |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.16-1 |
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Reference Links
- https://git.kernel.org/stable/c/22469a0335a1a1a690349b58bcb55822457df81e
- https://git.kernel.org/stable/c/3fd487ffaa697ddb05af78a75aaaddabe71c52b0
- https://git.kernel.org/stable/c/461a760d578b2b2c2faac3040b6b7c77baf128f8
- https://git.kernel.org/stable/c/9f2ad88f9b349554f64e4037ec185c84d7dd9c7d
- https://git.kernel.org/stable/c/c1929c041a262a4a27265db8dce3619c92aa678c
- https://git.kernel.org/stable/c/c27a2f7668e215c1ebbccd96fab27a220a93f1f7
- https://git.kernel.org/stable/c/f221bd58db0f6ca087ac0392284f6bce21f4f8ea
- https://git.kernel.org/stable/c/ffbf4fb9b5c12ff878a10ea17997147ea4ebea6f
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39488
- https://nvd.nist.gov/vuln/detail/CVE-2024-39488
- https://launchpad.net/bugs/cve/CVE-2024-39488
- https://security-tracker.debian.org/tracker/CVE-2024-39488
- https://ubuntu.com/security/CVE-2024-39488
- https://git.kernel.org/linus/ffbf4fb9b5c12ff878a10ea17997147ea4ebea6f
- https://access.redhat.com/security/cve/CVE-2024-39488
- https://lore.kernel.org/linux-cve-announce/2024071013-CVE-2024-39488-f796@gregkh/T
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2297057
Frequently Asked Questions
What is the severity of CVE-2024-39488?
CVE-2024-39488 is categorized as a medium severity vulnerability affecting specific versions of the Linux kernel.
How do I fix CVE-2024-39488?
To mitigate CVE-2024-39488, upgrade the Linux kernel to one of the fixed versions, such as 4.19.317, 5.4.279, or higher.
What are the affected versions in CVE-2024-39488?
CVE-2024-39488 affects Linux kernel versions up to and including 4.19.316, 5.4.278, 5.10.219, 5.15.161, 6.1.93, 6.6.33, and 6.9.4.
Is there a patch available for CVE-2024-39488?
Yes, patches for CVE-2024-39488 are available in the latest kernel releases and should be applied.
Who is impacted by CVE-2024-39488?
Users and organizations running unsupported versions of the Linux kernel mentioned in CVE-2024-39488 are at risk.
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