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nvd[email protected]NVD:CVE-2023-31082
HistoryApr 24, 2023 - 6:15 a.m.

CVE-2023-31082

2023-04-2406:15:07
CWE-763
web.nvd.nist.gov
5
linux kernel
gsmld_write
sleeping function
vulnerability
3rd parties dispute

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

0

Percentile

5.1%

An issue was discovered in drivers/tty/n_gsm.c in the Linux kernel 6.2. There is a sleeping function called from an invalid context in gsmld_write, which will block the kernel. Note: This has been disputed by 3rd parties as not a valid vulnerability.

Affected configurations

Nvd
Node
linuxlinux_kernelMatch6.2
VendorProductVersionCPE
linuxlinux_kernel6.2cpe:2.3:o:linux:linux_kernel:6.2:*:*:*:*:*:*:*

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

0

Percentile

5.1%