A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info` actually points to something else that is potentially controlled by local user. It is known how to trigger this, which causes an out of bounds access, and a lock corruption.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2023/11/05/1 | |
| https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f753a68980cf4b59a80fe677619da2b1804f526d | Mailing List Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230505-0004/ | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2023/11/05/1 | |
| https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f753a68980cf4b59a80fe677619da2b1804f526d | Mailing List Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230505-0004/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 07:38
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2023/11/05/1 - | |
| References | () https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f753a68980cf4b59a80fe677619da2b1804f526d - Mailing List, Patch, Vendor Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html - Mailing List, Third Party Advisory | |
| References | () https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html - Mailing List, Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20230505-0004/ - Third Party Advisory |
05 Nov 2023, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
26 Jun 2023, 16:55
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f753a68980cf4b59a80fe677619da2b1804f526d - Mailing List, Patch, Vendor Advisory | |
| References | (MLIST) https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html - Mailing List, Third Party Advisory | |
| References | (MLIST) https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html - Mailing List, Third Party Advisory | |
| References | (CONFIRM) https://security.netapp.com/advisory/ntap-20230505-0004/ - Third Party Advisory | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Information
Published : 2023-03-27 21:15
Updated : 2024-11-21 07:38
NVD link : CVE-2023-1078
Mitre link : CVE-2023-1078
CVE.ORG link : CVE-2023-1078
JSON object : View
Products Affected
linux
- linux_kernel