Bug 2357253 - CVE-2025-31115 xz: XZ has a heap-use-after-free bug in threaded .xz decoder [fedora-41]
Summary: CVE-2025-31115 xz: XZ has a heap-use-after-free bug in threaded .xz decoder [...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: xz
Version: 41
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Richard W.M. Jones
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["4efbbfb5-8609-4547-8467-2...
Depends On: 2357245
Blocks: CVE-2025-31115
TreeView+ depends on / blocked
 
Reported: 2025-04-03 18:34 UTC by Robb Gatica
Modified: 2025-05-10 01:58 UTC (History)
6 users (show)

Fixed In Version: xz-5.8.1-2.fc41
Clone Of:
Environment:
Last Closed: 2025-05-10 01:58:30 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Robb Gatica 2025-04-03 18:34:16 UTC
More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2357249

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Richard W.M. Jones 2025-04-03 18:36:47 UTC
Fixed in 5.8.1 (bug 2357245).

Comment 2 Fedora Update System 2025-04-03 18:51:06 UTC
FEDORA-2025-fec4b37bc7 (xz-5.8.1-1.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-fec4b37bc7

Comment 3 Fedora Update System 2025-04-03 21:33:30 UTC
FEDORA-2025-051becf4f2 (perl-Compress-Raw-Lzma-2.212-6.fc41 and xz-5.8.1-1.fc41.1) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-051becf4f2

Comment 4 Fedora Update System 2025-04-04 02:22:15 UTC
FEDORA-2025-051becf4f2 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-051becf4f2`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-051becf4f2

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2025-04-25 03:44:46 UTC
FEDORA-2025-051becf4f2 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-051becf4f2`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-051becf4f2

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2025-05-10 01:58:30 UTC
FEDORA-2025-051becf4f2 (perl-Compress-Raw-Lzma-2.212-6.fc41 and xz-5.8.1-2.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.