Vulnerability Details : CVE-2020-36158
mwifiex_cmd_802_11_ad_hoc_start in drivers/net/wireless/marvell/mwifiex/join.c in the Linux kernel through 5.10.4 might allow remote attackers to execute arbitrary code via a long SSID value, aka CID-5c455c5ab332.
Vulnerability category: OverflowExecute code
Products affected by CVE-2020-36158
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-36158
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 63 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-36158
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
MITRE | |
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST |
CWE ids for CVE-2020-36158
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-36158
-
https://patchwork.kernel.org/project/linux-wireless/patch/20201206084801.26479-1-ruc_zhangxiaohui@163.com/
[1/1] mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start - PatchworkPatch;Vendor Advisory
-
https://lore.kernel.org/r/20201206084801.26479-1-ruc_zhangxiaohui@163.com
[PATCH 1/1] mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start - Xiaohui ZhangMailing List;Patch;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HCHBIRS27VMOGMBHPWP2R7SZRFXT6O6U/
[SECURITY] Fedora 33 Update: kernel-5.10.6-200.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5c455c5ab332773464d02ba17015acdca198f03d
kernel/git/torvalds/linux.git - Linux kernel source treePatch;Vendor Advisory
-
https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html
[SECURITY] [DLA 2586-1] linux security updateMailing List;Third Party Advisory
-
https://github.com/torvalds/linux/commit/5c455c5ab332773464d02ba17015acdca198f03d
mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_s… · torvalds/linux@5c455c5 · GitHubPatch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/02/msg00018.html
[SECURITY] [DLA 2557-1] linux-4.19 security updateMailing List;Third Party Advisory
-
https://www.debian.org/security/2021/dsa-4843
Debian -- Security Information -- DSA-4843-1 linuxThird Party Advisory
-
https://security.netapp.com/advisory/ntap-20210212-0002/
CVE-2020-36158 Linux Kernel Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
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