VDB
CVE-2014-4655
CVE-2014-4655
PUBLISHED
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 properly maintain the user_ctl_count value, which allows local users to cause a denial of service (integer overflow and limit bypass) by leveraging /dev/snd/controlCX access for a large number of SNDRV_CTL_IOCTL_ELEM_REPLACE ioctl calls.
EPSS 0.04% · 11.5th percentile
Risk Scores
EPSS Score
0.04%
11.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 6.11.0-24.24~24.04.1, 6.11.0-26.26~24.04.1, 6.11.0-28.28~24.04.1 |
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-67.61, 5.3.0-66.60, 5.3.0-65.59 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1003.3, 4.15.0-1015.15, 4.15.0-1042.45 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:20.04:LTS | linux-gkeop | 5.4.0-1011.12, 5.4.0-1015.16, 0 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | *, 6.11.0-1013.14~24.04.1, 6.11.0-1012.13~24.04.1 |
| Ubuntu:18.04:LTS | linux-azure | 5.0.0-1022.23~18.04.1, 5.0.0-1020.21~18.04.1, 5.0.0-1018.19~18.04.1 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1014.16, 5.15.0-1004.4, 5.15.0-1017.19 |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | 5.15.0-1082.91~20.04.1.1, *, * |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-34.38, 5.4.0-31.35, 5.4.0-30.34 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1006.6, 5.4.0-1004.4, 5.3.0-1017.19 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1091.98, 0, 5.4.0-1033.35 |
| Ubuntu:24.04:LTS | linux-realtime | 6.8.1-1015.16, 0 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-44.44.1, 6.8.0-40.40.1, 6.8.0-39.39.1 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | *, 0, 6.11.0-1006.6~24.04.2 |
| Ubuntu:14.04:LTS | linux | 3.12.0-2.7, 3.13.0-10.30, 3.13.0-23.45 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1069.72+cvm1.1, 5.4.0-1092.97+cvm1.1, 5.4.0-1091.96+cvm1.1 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 0, 5.3.0-24.26~18.04.2 |
…and 1 more
Timeline
- Jul 3, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-4655 third-party-advisory
- https://github.com/torvalds/linux/commit/82262a46627bebb0febcc26664746c25cef08563 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1113445 third-party-advisory
- http://www.openwall.com/lists/oss-security/2014/06/26/6 third-party-advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 third-party-advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=82262a46627bebb0febcc26664746c25cef08563 third-party-advisory
- https://ubuntu.com/security/notices/USN-2332-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2333-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2334-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2335-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2336-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2337-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-4655 third-party-advisory