1223808 – (CVE-2024-27068) VUL-0: CVE-2024-27068: kernel: thermal/drivers/mediatek/lvts_thermal: Fix a memory leak in an error handling path

Bug 1223808 (CVE-2024-27068) - VUL-0: CVE-2024-27068: kernel: thermal/drivers/mediatek/lvts_thermal: Fix a memory leak in an error handling path

Summary: VUL-0: CVE-2024-27068: kernel: thermal/drivers/mediatek/lvts_thermal: Fix a m...

Status:	RESOLVED FIXED

Alias:	CVE-2024-27068

Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents (show other bugs)
Version:	unspecified
Hardware:	Other Other

Priority:	P5 - None Severity: Normal
Target Milestone:	---
Assignee:	Kernel Bugs
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/403859/
Whiteboard:	CVSSv3.1:SUSE:CVE-2024-27068:5.5:(AV:...
Keywords:

Depends on:
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Reported:	2024-05-03 07:46 UTC by SMASH SMASH
Modified:	2024-07-08 14:44 UTC (History)
CC List:	1 user (show)

See Also:
Found By:	Security Response Team
Services Priority:
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Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

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Description SMASH SMASH 2024-05-03 07:46:56 UTC

In the Linux kernel, the following vulnerability has been resolved:

thermal/drivers/mediatek/lvts_thermal: Fix a memory leak in an error handling path

If devm_krealloc() fails, then 'efuse' is leaking.
So free it to avoid a leak.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-27068
https://www.cve.org/CVERecord?id=CVE-2024-27068
https://git.kernel.org/stable/c/2db869da91afd48e5b9ec76814709be49662b07d
https://git.kernel.org/stable/c/9b02197596671800dd934609384b1aca7c6ad218
https://git.kernel.org/stable/c/a37f3652bee468f879d35fe2da9ede3f1dcbb7be
https://git.kernel.org/stable/c/ca93bf607a44c1f009283dac4af7df0d9ae5e357
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-27068.mbox
https://bugzilla.redhat.com/show_bug.cgi?id=2278374