CVE-2024-46868

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire() If the __qcuefi pointer is not set, then in the original code, we would hold onto the lock. That means that if we tried to set it later, then it would cause a deadlock. Drop the lock on the error path. That's what all the callers are expecting.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03	Patch
https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc5::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc6::::::
	cpe:2.3:o:linux:linux_kernel:6.11:rc7::::::

History

No history.

Information

Published : 2024-09-27 13:15

Updated : 2024-10-01 17:09

NVD link : CVE-2024-46868

Mitre link : CVE-2024-46868

CVE.ORG link : CVE-2024-46868

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-667

Improper Locking

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