fix(alsa-lib): CVE-2026-56109#12
Open
deepin-ci-robot wants to merge 2 commits into
Open
Conversation
Fix double-free vulnerability in parse_def() in src/conf.c. When parsing nested compound or array configuration blocks, parse_def() fails to check return values before continuing, causing snd_config_delete() to be called twice on the same already-freed node. Upstream: alsa-project/alsa-lib@536dd6f Generated-By: deepseek-v4-flash Co-Authored-By: hudeng <hudeng@deepin.org>
|
TAG Bot TAG: 1.2.15.3-1deepin6 |
Contributor
Author
|
[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
Merge CVE-2026-25068 fix into PR #12. - CVE-2026-25068: heap buffer overflow in topology decoder - CVE-2026-56109: double-free in parse_def() in conf.c CVE: CVE-2026-25068, CVE-2026-56109 Origin: upstream, alsa-project/alsa-lib@5f7fe3300 Generated-By: uos/deepseek-v4-flash Co-Authored-By: hudeng <hudeng@deepin.org>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
CVE-2026-56109
Fix double-free vulnerability in parse_def() in src/conf.c.
When parsing nested compound or array configuration blocks,
parse_def() fails to check return values before continuing,
causing snd_config_delete() to be called twice on the same
already-freed node.
Upstream: alsa-project/alsa-lib@536dd6f