5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.1 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.0%
In the Linux kernel, the following vulnerability has been resolved:
bpf: fix check for attempt to corrupt spilled pointer
When register is spilled onto a stack as a 1/2/4-byte register, we set
slot_type[BPF_REG_SIZE - 1] (plus potentially few more below it,
depending on actual spill size). So to check if some stack slot has
spilled register we need to consult slot_type[7], not slot_type[0].
To avoid the need to remember and double-check this in the future, just
use is_spilled_reg() helper.
git.kernel.org/stable/c/2757f17972d87773b3677777f5682510f13c66ef
git.kernel.org/stable/c/40617d45ea05535105e202a8a819e388a2b1f036
git.kernel.org/stable/c/67e6707f07354ed1acb4e65552e97c60cf9d69cf
git.kernel.org/stable/c/8dc15b0670594543c356567a1a45b0182ec63174
git.kernel.org/stable/c/ab125ed3ec1c10ccc36bc98c7a4256ad114a3dae
git.kernel.org/stable/c/fc3e3c50a0a4cac1463967c110686189e4a59104
lists.debian.org/debian-lts-announce/2024/06/msg00016.html
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.1 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.0%