Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

Linux kernel

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

CVE-2023-52746 details

Published : May 21, 2024, 4:15 p.m.
Last Modified : May 21, 2024, 4:53 p.m.

Description

In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() int type = nla_type(nla); if (type > XFRMA_MAX) { return -EOPNOTSUPP; } @type is then used as an array index and can be used as a Spectre v1 gadget. if (nla_len(nla) < compat_policy[type].len) { array_index_nospec() can be used to prevent leaking content of kernel memory to malicious users.

CVSS Score

1	2	3	4	5	6	7	8	9	10

Weakness

Weakness	Name	Description

References

URL	Source
https://git.kernel.org/stable/c/419674224390fca298020fc0751a20812f84b12d	416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/5dc688fae6b7be9dbbf5304a3d2520d038e06db5	416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/a893cc644812728e86e9aff517fd5698812ecef0	416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/b6ee896385380aa621102e8ea402ba12db1cabff	416baaa9-dc9f-4396-8d5f-8c081fb06d67

This website uses the NVD API, but is not approved or certified by it.

CVE-2023-52746