7.8
High
CVE-2023-1078 A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux kernel | Versions not published |
References
- git.kernel.org git.kernel.org
- [debian-lts-announce] 20230502 [SECURITY] [DLA 3404-1] linux-5.10 security update lists.debian.org
- [debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update lists.debian.org
- security.netapp.com security.netapp.com
- [oss-security] 20231105 CVE-2023-1078: Linux: rds_rm_zerocopy_callback() bugs www.openwall.com
Timeline
- Published
- Last modified
Other CVEs of Linux kernel
The 47 CVEs of Linux kernel →
CVE-2023-3220
An issue was discovered in the Linux kernel through 6.1-rc8
5.5
Medium
CVE-2023-1652
A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel
7.1
High
CVE-2023-0210
A bug affects the Linux kernel’s ksmbd NTLMv2 authentication and is known to crash the OS immediately in Linux-based…
Not rated
CVE-2023-1076
A flaw was found in the Linux Kernel
5.5
Medium