Linux Kernel における境界外書き込みに関する脆弱性
| Title |
Linux Kernel における境界外書き込みに関する脆弱性
|
| Summary |
Linux Kernel には、境界外書き込みに関する脆弱性が存在します。
|
| Possible impacts |
情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution |
ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date |
May 23, 2017, midnight |
| Registration Date |
Aug. 15, 2017, 5:06 p.m. |
| Last Update |
Aug. 15, 2017, 5:06 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.8
|
| Vector |
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.2
|
| Vector |
AV:L/AC:L/Au:N/C:C/I:C/A:C |
Affected System
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 0 |
[2017年07月11日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2017-1000363
| Summary |
Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a 'secure boot' kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6's CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (>LP_NO) 'lp=none' arguments to the command line.
|
| Publication Date |
July 17, 2017, 10:18 p.m. |
| Registration Date |
Jan. 26, 2021, 1:11 p.m. |
| Last Update |
Nov. 21, 2024, 12:04 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:linux:linux_kernel:4.12:rc1:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
3.19 |
|
|
4.1.41 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
4.2 |
|
|
4.4.70 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
4.5 |
|
|
4.9.30 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
3.3 |
|
|
3.10.106 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
2.6.12 |
|
|
3.2.91 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
3.11 |
|
|
3.16.46 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
3.17 |
|
|
3.18.55 |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
4.10 |
|
|
4.11.3 |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List