VDB
CVE-2017-7645
CVE-2017-7645
PUBLISHED
The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c.
EPSS 16.01% · 94.9th percentile
Risk Scores
EPSS Score
16.01%
94.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-aws | 0, 4.4.0-1017.26, 4.4.0-1016.25 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | *, 0, 6.11.0-1009.10~24.04.1 |
| Ubuntu:16.04:LTS | linux-raspi2 | 0, 4.4.0-1019.25, 4.4.0-1016.22 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1072.75+cvm1.1, 5.4.0-1098.104+cvm1.1, 5.4.0-1073.76+cvm1.1 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:14.04:LTS | linux | 3.13.0-51.84, 3.13.0-30.54, 3.13.0-73.116 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1013.13~24.04.1, 0, * |
| Ubuntu:22.04:LTS | linux-realtime | 5.15.0-1032.35, 0 |
| Ubuntu:16.04:LTS | linux | 4.4.0-24.43, 4.4.0-51.72, 4.4.0-43.63 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1046.48, 5.4.0-1041.43, 5.4.0-1039.41 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1006.6~24.04.2, 6.11.0-1011.11~24.04.1, 6.11.0-1013.13~24.04.1 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | *, 0, 6.11.0-28.28~24.04.1 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1006.6, 0, 5.3.0-1007.8 |
| Ubuntu:14.04:LTS | linux-lts-xenial | *, *, * |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | 5.15.0-1102.111~20.04.1.1, 5.15.0-1103.112~20.04.1.1, * |
| Ubuntu:16.04:LTS | linux-snapdragon | 4.4.0-1032.36, 4.4.0-1012.12, 4.4.0-1013.14 |
| Ubuntu:16.04:LTS | linux-hwe | 4.8.0-58.63~16.04.1, 4.8.0-44.47~16.04.1, 4.8.0-56.61~16.04.1 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-28.32, 5.4.0-37.42, 5.4.0-36.41 |
| Ubuntu:16.04:LTS | linux-gke | 4.4.0-1013.13, 4.4.0-1012.12, 4.4.0-1008.8 |
…and 1 more
Timeline
- Apr 18, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
- Mar 29, 2023 EPSS Score
- May 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-7645 third-party-advisory
- https://marc.info/?l=linux-nfs&m=149218228327497&w=2 third-party-advisory
- https://marc.info/?l=linux-nfs&m=149247516212924&w=2 third-party-advisory
- https://github.com/torvalds/linux/commit/e6838a29ecb484c97e4efef9429643b9851fba6e third-party-advisory
- https://github.com/torvalds/linux/commit/db44bac41bbfc0c0d9dd943092d8bded3c9db19b third-party-advisory
- https://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309 third-party-advisory
- https://ubuntu.com/security/notices/USN-3314-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3312-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3312-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-3361-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3754-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7645 third-party-advisory