VDB
CVE-2021-29264
CVE-2021-29264
PUBLISHED
An issue was discovered in the Linux kernel through 5.11.10. drivers/net/ethernet/freescale/gianfar.c in the Freescale Gianfar Ethernet driver allows attackers to cause a system crash because a negative fragment size is calculated in situations involving an rx queue overrun when jumbo packets are used and NAPI is enabled, aka CID-d8861bab48b6.
EPSS 0.10% · 27.7th percentile
Risk Scores
EPSS Score
0.10%
27.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | linux-oem-5.6 | 5.6.0-1010.10, 5.6.0-1013.13, 5.6.0-1017.17 |
| Ubuntu:Pro:16.04:LTS | linux-aws-hwe | 4.15.0-1048.50~16.04.1, 4.15.0-1045.47~16.04.1, 4.15.0-1043.45~16.04.1 |
| Ubuntu:20.04:LTS | linux-gkeop | 5.4.0-1011.12, 5.4.0-1008.9, 5.4.0-1009.10 |
| Ubuntu:18.04:LTS | linux-oracle-5.4 | 5.4.0-1042.45~18.04.1, 5.4.0-1043.46~18.04.1, 5.4.0-1044.47~18.04.1 |
| Ubuntu:20.04:LTS | linux-oracle | 5.4.0-1037.40, 5.4.0-1038.41, 5.4.0-1039.42 |
| Ubuntu:20.04:LTS | linux-azure | 5.4.0-1020.20, 0, 5.3.0-1009.10 |
| Ubuntu:18.04:LTS | linux-snapdragon | 4.15.0-1086.94, 4.15.0-1081.88, 4.15.0-1083.91 |
| Ubuntu:18.04:LTS | linux-aws | 4.15.0-1003.3, 4.15.0-1006.6, 4.15.0-1007.7 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | 0, 5.3.0-1008.9~18.04.1, 5.3.0-1007.8~18.04.1 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 0, 4.15.0-1001.1 |
| Ubuntu:18.04:LTS | linux-raspi-5.4 | 5.4.0-1035.38~18.04.1, 5.4.0-1018.20~18.04.1, 5.4.0-1019.21~18.04.1 |
| Ubuntu:18.04:LTS | linux-gkeop-5.4 | *, 5.4.0-1014.15~18.04.1, 5.4.0-1015.16~18.04.1 |
| Ubuntu:Pro:16.04:LTS | linux-azure | 4.15.0-1039.43, 4.15.0-1037.39~16.04.1, 4.15.0-1036.38~16.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-4.15 | 0, 4.15.0-1077.87, 4.15.0-1078.88 |
| Ubuntu:18.04:LTS | linux-aws-5.3 | 0, 5.3.0-1016.17~18.04.1, 5.3.0-1019.21~18.04.1 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1033.35, 5.4.0-1043.45, 5.4.0-1042.44 |
| Ubuntu:18.04:LTS | linux-oem | 4.15.0-1097.107, 4.15.0-1091.101, 4.15.0-1079.89 |
| Ubuntu:18.04:LTS | linux-azure-edge | 5.0.0-1012.12~18.04.2, 4.18.0-1007.7~18.04.1, 4.18.0-1006.6~18.04.1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-azure-fips | 4.15.0-2012.14, 4.15.0-2016.18, 4.15.0-2007.8 |
…and 51 more
Exploit Intelligence
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
- Linux_Exploit_CVE_2021_3490.yar (github-yara)
…and 50 more exploits
Timeline
- Mar 26, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-29264 third-party-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d8861bab48b6c1fc3cdbcab8ff9d1eaea43afe7f third-party-advisory
- https://ubuntu.com/security/notices/USN-4946-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4948-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4949-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4982-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29264 third-party-advisory