CVE-2022-49952

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on probe Add the missing sanity check on the probed-session count to avoid corrupting memory beyond the fixed-size slab-allocated session array when there are more than FASTRPC_MAX_SESSIONS sessions defined in the devicetree.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0e33b0f322fecd7a92d9dc186535cdf97940a856	Patch
https://git.kernel.org/stable/c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5	Patch
https://git.kernel.org/stable/c/c0425c2facd9166fa083f90c9f3187ace0c7837a	Patch
https://git.kernel.org/stable/c/c99bc901d5eb9fbdd7bd39f625e170ce97390336	Patch
https://git.kernel.org/stable/c/ec186b9f4aa2e6444d5308a6cc268aada7007639	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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc3::::::

History

No history.

Information

Published : 2025-06-18 11:15

Updated : 2025-11-14 18:58

NVD link : CVE-2022-49952

Mitre link : CVE-2022-49952

CVE.ORG link : CVE-2022-49952

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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