kernel: event code falling outside of a bitmap in input_set_capability() leads to panic
Published Jan 12, 2024
5.5
MEDIUMCVSS 3.1
EPSS 0.21%
Description
An issue was discovered in drivers/input/input.c in the Linux kernel before 5.17.10. An attacker can cause a denial of service (panic) because input_set_capability mishandles the situation in which an event code falls outside of a bitmap.
Affected products
No data.
- < 5.17.10
No data.
Red Hat Enterprise Linux 8
kernel-0:4.18.0-553.22.1.el8_10
Fixed · RHSA-2024:7000
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-553.22.1.rt7.363.el8_10
Fixed · RHSA-2024:7001
Red Hat Enterprise Linux 6
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel-rt
Out of support scope
Red Hat Enterprise Linux 9
kernel
Not affected
Red Hat Enterprise Linux 9
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | kernel-0:4.18.0-553.22.1.el8_10 | Fixed | RHSA-2024:7000 |
| Red Hat Enterprise Linux 8 | kernel-rt-0:4.18.0-553.22.1.rt7.363.el8_10 | Fixed | RHSA-2024:7001 |
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | n/a |
| Red Hat Enterprise Linux 9 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (6)
- https://access.redhat.com/security/cve/CVE-2022-48619 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258012 Issue Tracking
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.10 Mailing ListPatch
- https://github.com/torvalds/linux/commit/409353cbe9fe48f6bc196114c442b1cff05a39bc Patch
- https://nvd.nist.gov/vuln/detail/CVE-2022-48619
- https://www.cve.org/CVERecord?id=CVE-2022-48619
Change history (0)
No recorded changes yet.