VDB
CVE-2021-0935
CVE-2021-0935
PUBLISHED
In ip6_xmit of ip6_output.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-168607263References: Upstream kernel
EPSS 0.02% · 6.0th percentile
Risk Scores
EPSS Score
0.02%
6.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1025.28, 0, 5.0.0-1021.24~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-117.164, 3.13.0-116.163, 3.13.0-115.162 |
| Ubuntu:20.04:LTS | linux-aws-5.8 | 0, 5.8.0-1038.40~20.04.1, 5.8.0-1035.37~20.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-edge | 4.18.0-1013.14~18.04.1, 4.18.0-1015.16~18.04.1, 5.0.0-1013.13~18.04.1 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 4.15.0-22.24~16.04.1, 4.15.0-20.21~16.04.1, 4.15.0-15.16~16.04.1 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:Pro:FIPS:16.04:LTS | linux-fips | 4.4.0-1022.27, 4.4.0-1043.48, 4.4.0-1044.49 |
| Ubuntu:16.04:LTS | linux-hwe | 0, 4.8.0-54.57~16.04.1, 4.8.0-53.56~16.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 5.3.0-1009.10~18.04.1, 0, 5.3.0-1010.11~18.04.1 |
| Ubuntu:18.04:LTS | linux-hwe | 5.0.0-27.28~18.04.1, *, * |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1030.32, 4.15.0-1034.36, 4.15.0-1064.67 |
| Ubuntu:18.04:LTS | linux-aws-5.3 | 0, 5.3.0-1035.37, 5.3.0-1034.36 |
| Ubuntu:20.04:LTS | linux-oem-5.6 | 5.6.0-1008.8, 5.6.0-1013.13, 5.6.0-1035.37 |
| Ubuntu:20.04:LTS | linux-gcp-5.8 | 0, 5.8.0-1038.40~20.04.1, 5.8.0-1039.41 |
| Ubuntu:16.04:LTS | linux-azure | 4.11.0-1011.11, 4.11.0-1016.16, 4.13.0-1005.7 |
| Ubuntu:Pro:16.04:LTS | linux-kvm | 4.4.0-1093.102, 4.4.0-1094.103, 4.4.0-1095.104 |
| Ubuntu:20.04:LTS | linux-raspi2 | 0, 5.4.0-1006.6, 5.4.0-1004.4 |
| Ubuntu:18.04:LTS | linux-oracle-5.0 | 0, 5.0.0-1007.12~18.04.1, 5.0.0-1009.14~18.04.1 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1037.39, 4.15.0-1014.14, 4.15.0-1010.10 |
| Ubuntu:20.04:LTS | linux-oracle-5.8 | 5.8.0-1038.39~20.04.1, 0, * |
…and 15 more
Timeline
- Oct 25, 2021 CVE Published
- Oct 26, 2021 EPSS Score
- Dec 21, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 12, 2022 EPSS Score
- Jun 7, 2022 EPSS Score
- Aug 3, 2022 EPSS Score
- Sep 28, 2022 EPSS Score
- Nov 23, 2022 EPSS Score
- Jan 19, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-0935 third-party-advisory
- https://git.kernel.org/linus/2f987a76a97773beafbc615b9c4d8fe79129a7f4 third-party-advisory
- https://git.kernel.org/linus/b954f94023dcc61388c8384f0f14eb8e42c863c5 third-party-advisory
- https://source.android.com/security/bulletin/pixel/2021-10-01 third-party-advisory
- https://groups.google.com/g/syzkaller-bugs/c/N53POqzMUa0/m/bTV9futJBAAJ third-party-advisory
- https://ubuntu.com/security/notices/USN-5361-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-0935 third-party-advisory