VDB
CVE-2018-14617
CVE-2018-14617
PUBLISHED
An issue was discovered in the Linux kernel through 4.17.10. There is a NULL pointer dereference and panic in hfsplus_lookup() in fs/hfsplus/dir.c when opening a file (that is purportedly a hard link) in an hfs+ filesystem that has malformed catalog data, and is mounted read-only without a metadata directory.
EPSS 0.26% · 49.5th percentile
Risk Scores
EPSS Score
0.26%
49.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1022.26, 5.13.0-1004.4, 5.15.0-1006.6 |
| Ubuntu:14.04:LTS | linux-lts-xenial | 4.4.0-83.106~14.04.1, 4.4.0-89.112~14.04.1, 4.4.0-91.114~14.04.1 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-azure-fips | 4.15.0-1002.2, 0 |
| Ubuntu:16.04:LTS | linux-oracle | 4.15.0-1007.9~16.04.1, 4.15.0-1008.10~16.04.1, 4.15.0-1009.11~16.04.1 |
| Ubuntu:18.04:LTS | linux-oem | 4.15.0-1030.35, 4.15.0-1033.38, 4.15.0-1034.39 |
| Ubuntu:16.04:LTS | linux-raspi2 | 0, 4.4.0-1034.41, 4.4.0-1057.64 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1071.76, 5.4.0-1072.77, 5.4.0-1074.79 |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1033.35, 4.15.0-1032.34, 4.15.0-1030.32 |
| Ubuntu:14.04:LTS | linux-aws | 4.4.0-1027.30, 4.4.0-1025.26, 4.4.0-1006.6 |
| Ubuntu:18.04:LTS | linux-gcp | 4.15.0-1025.26, 4.15.0-1017.18, 4.15.0-1032.34 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-aws-fips | 4.15.0-2000.4, 0 |
| Ubuntu:16.04:LTS | linux-kvm | 4.4.0-1035.41, 4.4.0-1004.9, 4.4.0-1036.42 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1100.106+cvm1.1, *, * |
| Ubuntu:16.04:LTS | linux-gcp | 4.15.0-1028.29~16.04.1, 4.13.0-1017.21, 4.13.0-1019.23 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-aws-fips | 4.15.0-2000.4, 0 |
| Ubuntu:20.04:LTS | linux-riscv | 5.4.0-30.34, 5.4.0-26.30, 5.4.0-24.28 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 0, 4.15.0-1001.1 |
| Ubuntu:16.04:LTS | linux | 4.4.0-131.157, 4.2.0-17.21, 4.2.0-19.23 |
| Ubuntu:16.04:LTS | linux-hwe | *, 4.15.0-54.58~16.04.1, 4.15.0-52.56~16.04.1 |
…and 18 more
Exploit Intelligence
Timeline
- Jul 27, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-14617 third-party-advisory
- https://bugzilla.kernel.org/show_bug.cgi?id=200297 third-party-advisory
- https://www.spinics.net/lists/linux-fsdevel/msg130021.html third-party-advisory
- https://ubuntu.com/security/notices/USN-3821-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3821-2 vendor-advisory
- https://ubuntu.com/security/notices/USN-4094-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4118-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-14617 third-party-advisory