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CVE-2022-48672

HIGH

7.8

Description

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree") forgot to fix up the depth check in the loop body in unflatten_dt_nodes() which makes it possible to overflow the nps[] buffer... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published5/3/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-193

References

https://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/e0e88c25f88b9805572263c9ed20f1d88742feaf(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/ee4369260e77821602102dcc7d792de39a56365c(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0e(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/e0e88c25f88b9805572263c9ed20f1d88742feaf(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/ee4369260e77821602102dcc7d792de39a56365c(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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