CVE-2021-39657: In ufshcd_eh_device_reset_handler of ufshcd.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information…

PriorityP417medium4.4CVSS 3.1

AVLACLPRHUINSUCHINAN

EPSS

0.15%

5.0th percentile

In ufshcd_eh_device_reset_handler of ufshcd.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-194696049References: Upstream kernel

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 5.10.12-1 (bookworm)	linux 5.10.12-1 (bookworm)
linux	linux_kernel	>= 0 < 5.10.12-1	5.10.12-1
linux	linux_kernel	>= 0 < 5.10.12-1	5.10.12-1
linux	linux_kernel	>= 0 < 5.10.12-1	5.10.12-1
linux	linux_kernel	>= 0 < 5.10.12-1	5.10.12-1

CVSS provenance

nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N

osv4.4MEDIUM

vendor_debian4.4MEDIUM

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