Debian Security Bug TrackerDEBIANCVE:CVE-2014-4654CVE-2014-4654
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.3%
The snd_ctl_elem_add function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not check authorization for SNDRV_CTL_IOCTL_ELEM_REPLACE commands, which allows local users to remove kernel controls and cause a denial of service (use-after-free and system crash) by leveraging /dev/snd/controlCX access for an ioctl call.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 3.14.9-1 | linux_3.14.9-1_all.deb |
| Debian | 11 | all | linux | < 3.14.9-1 | linux_3.14.9-1_all.deb |
| Debian | 10 | all | linux | < 3.14.9-1 | linux_3.14.9-1_all.deb |
| Debian | 999 | all | linux | < 3.14.9-1 | linux_3.14.9-1_all.deb |
| Debian | 13 | all | linux | < 3.14.9-1 | linux_3.14.9-1_all.deb |
Related
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.3%