CVE-2024-43832

In the Linux kernel, the following vulnerability has been resolved: s390/uv: Don't call folio_wait_writeback() without a folio reference folio_wait_writeback() requires that no spinlocks are held and that a folio reference is held, as documented. After we dropped the PTL, the folio could get freed concurrently. So grab a temporary reference.

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/1a1eb2f3fc453dcd52726d13e863938561489cb7	Patch
https://git.kernel.org/stable/c/3f29f6537f54d74e64bac0a390fb2e26da25800d	Patch
https://git.kernel.org/stable/c/8736604ef53359a718c246087cd21dcec232d2fb	Patch
https://git.kernel.org/stable/c/b21aba72aadd94bdac275deab021fc84d6c72b16	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

10 Oct 2025, 13:51

Type	Values Removed	Values Added
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CWE		NVD-CWE-noinfo
First Time		Linux Linux linux Kernel
References	~~() https://git.kernel.org/stable/c/1a1eb2f3fc453dcd52726d13e863938561489cb7 -~~	() https://git.kernel.org/stable/c/1a1eb2f3fc453dcd52726d13e863938561489cb7 - Patch
References	~~() https://git.kernel.org/stable/c/3f29f6537f54d74e64bac0a390fb2e26da25800d -~~	() https://git.kernel.org/stable/c/3f29f6537f54d74e64bac0a390fb2e26da25800d - Patch
References	~~() https://git.kernel.org/stable/c/8736604ef53359a718c246087cd21dcec232d2fb -~~	() https://git.kernel.org/stable/c/8736604ef53359a718c246087cd21dcec232d2fb - Patch
References	~~() https://git.kernel.org/stable/c/b21aba72aadd94bdac275deab021fc84d6c72b16 -~~	() https://git.kernel.org/stable/c/b21aba72aadd94bdac275deab021fc84d6c72b16 - Patch

Information

Published : 2024-08-17 10:15

Updated : 2025-10-10 13:51

NVD link : CVE-2024-43832

Mitre link : CVE-2024-43832

CVE.ORG link : CVE-2024-43832

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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