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nvd416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2024-42078
HistoryJul 29, 2024 - 4:15 p.m.

CVE-2024-42078

2024-07-2916:15:07
CWE-665
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
4
linux
kernel
cve-2024-42078
vulnerability
nfsd_info.mutex
svc_pool_stats_start()
oops

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

EPSS

0

Percentile

9.4%

In the Linux kernel, the following vulnerability has been resolved:

nfsd: initialise nfsd_info.mutex early.

nfsd_info.mutex can be dereferenced by svc_pool_stats_start()
immediately after the new netns is created. Currently this can
trigger an oops.

Move the initialisation earlier before it can possibly be dereferenced.

Affected configurations

Nvd
Node
linuxlinux_kernelRange<6.8
OR
linuxlinux_kernelRange6.96.9.8
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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

EPSS

0

Percentile

9.4%