CVE-2026-22984

In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds reads in handle_auth_done() Perform an explicit bounds check on payload_len to avoid a possible out-of-bounds access in the callout. [ idryomov: changelog ]

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/194cfe2af4d2a1de599d39dad636b47c2f6c2c96	Patch
https://git.kernel.org/stable/c/2802ef3380fa8c4a08cda51ec1f085b1a712e9e2	Patch
https://git.kernel.org/stable/c/2d653bb63d598ae4b096dd678744bdcc34ee89e8	Patch
https://git.kernel.org/stable/c/79fe3511db416d2f2edcfd93569807cb02736e5e	Patch
https://git.kernel.org/stable/c/818156caffbf55cb4d368f9c3cac64e458fb49c9	Patch
https://git.kernel.org/stable/c/ef208ea331ef688729f64089b895ed1b49e842e3	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::::::::
	cpe:2.3:o:linux:linux_kernel:6.19:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.19:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.19:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.19:rc4::::::

History

No history.

Information

Published : 2026-01-23 16:15

Updated : 2026-06-17 10:20

NVD link : CVE-2026-22984

Mitre link : CVE-2026-22984

CVE.ORG link : CVE-2026-22984

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-125

Out-of-bounds Read

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