CVE-2017-11600
kernel: Out-of-bounds access via an XFRM_MSG_MIGRATE xfrm Netlink message
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
net/xfrm/xfrm_policy.c in the Linux kernel through 4.12.3, when CONFIG_XFRM_MIGRATE is enabled, does not ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or less, which allows local users to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via an XFRM_MSG_MIGRATE xfrm Netlink message.
net/xfrm/xfrm_policy.c en el kernel de Linux hasta la versión 4.12.3, cuando se habilita CONFIG_XFRM_MIGRATE, no asegura que el valor dir de xfrm_userpolicy_id sea XFRM_POLICY_MAX o inferior, lo que permite que los usuarios locales provoquen una denegación de servicio (acceso fuera de límites) o, probablemente, causen otros impactos no especificados mediante un mensaje XFRM_MSG_MIGRATE xfrm Netlink.
The xfrm_migrate() function in the net/xfrm/xfrm_policy.c file in the Linux kernel built with CONFIG_XFRM_MIGRATE does not verify if the dir parameter is less than XFRM_POLICY_MAX. This allows a local attacker to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact by sending a XFRM_MSG_MIGRATE netlink message. This flaw is present in the Linux kernel since an introduction of XFRM_MSG_MIGRATE in 2.6.21-rc1, up to 4.13-rc3.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2017-07-24 CVE Reserved
- 2017-07-24 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| http://seclists.org/bugtraq/2017/Jul/30 | Mailing List |
|
| http://www.securityfocus.com/bid/99928 | Third Party Advisory | |
| https://source.android.com/security/bulletin/pixel/2017-11-01 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html | 2023-06-26 | |
| http://www.debian.org/security/2017/dsa-3981 | 2023-06-26 | |
| https://access.redhat.com/errata/RHSA-2018:1965 | 2023-06-26 | |
| https://access.redhat.com/errata/RHSA-2018:2003 | 2023-06-26 | |
| https://access.redhat.com/errata/RHSA-2019:1170 | 2023-06-26 | |
| https://access.redhat.com/errata/RHSA-2019:1190 | 2023-06-26 | |
| https://access.redhat.com/security/cve/CVE-2017-11600 | 2019-05-14 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1474928 | 2019-05-14 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.21 < 3.2.93 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.21 < 3.2.93" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 3.10.108 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 3.10.108" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.11 < 3.18.70 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.11 < 3.18.70" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.19 < 4.1.45 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.19 < 4.1.45" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.2 < 4.4.87 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.2 < 4.4.87" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.5 < 4.9.48 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.5 < 4.9.48" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 4.12.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 4.12.11" | - |
Affected
| ||||||