25 matches found
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
A flaw was discovered in the Linux Kernel’s RDS Reliable Datagram Sockets protocol. The rdsrmzerocopycallback function uses listentry on the head of a list, resulting in a type confusion. A local user can trigger this with the rdsmessageput function. This type confusion causes the struct...
Linux rds_message_purge Data Compromise
The vulnerability of the rdsmessagepurge function in Linux kernel relates to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows an attacker to compromise the confidentiality, integrity, and accessibility of protected information...
EUVD-2026-31267
In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails When iovitergetpages2 fails in rdsmessagezcopyfromuser, the pinned pages are released with putpage, and rm-data.opmmpznotifier is cleared. But we fail to properly clear...
CVE-2026-43494 net/rds: reset op_nents when zerocopy page pin fails
In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails When iovitergetpages2 fails in rdsmessagezcopyfromuser, the pinned pages are released with putpage, and rm-data.opmmpznotifier is cleared. But we fail to properly clear...
CVE-2026-43494 net/rds: reset op_nents when zerocopy page pin fails
In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails When iovitergetpages2 fails in rdsmessagezcopyfromuser, the pinned pages are released with putpage, and rm-data.opmmpznotifier is cleared. But we fail to properly clear...
Linux Kernel Security Vulnerabilities
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure of zero-copy page fixing in the rdsmessagezcopyfromuser function. This failure does n...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001209)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001209 advisory. In the Linux kernel through 3.2, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003511)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003511 advisory. In the Linux kernel through 3.2, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based...
EUVD-2016-6195
Malware in sbrugna...
DEBIAN-CVE-2021-47249
In the Linux kernel, the following vulnerability has been resolved: net: rds: fix memory leak in rdsrecvmsg Syzbot reported memory leak in rds. The problem was in unputted refcount in case of error. int rdsrecvmsgstruct socket sock, struct msghdr msg, sizet size, int msgflags ... if...
Unbreakable Enterprise kernel security update
5.15.0-203.146.5.1 - Revert 'selftests/bpf: Test tail call counting with bpf2bpf and data on stack' Samasth Norway Ananda Orabug: 36277693 - Revert 'tcp: fix excessive TLP and RACK timeouts from HZ rounding' Sherry Yang Orabug: 36277684 5.15.0-203.146.5 - i2c: core: Fix atomic xfer check for...
CVE-2024-23849
In rdsrecvtracklatency in net/rds/afrds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDSMSGRXDGRAMTRACEMAX comparison, resulting in out-of-bounds access...
UBUNTU-CVE-2023-1078
A flaw was found in the Linux Kernel in RDS Reliable Datagram Sockets protocol. The rdsrmzerocopycallback uses listentry on the head of a list causing a type confusion. Local user can trigger this with rdsmessageput. Type confusion leads to struct rdsmsgzcopyinfo info actually points to something...
SUSE CVE-2018-5332
In the Linux kernel through 3.2, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write related to the rdsrdmaextrasize function in net/rds/rdma.c...
Linux rds_message_alloc_sgs Write Buffer Overflow
The vulnerability of the rdsmessageallocsgs function in the Linux operating system is related to insufficient checks on the data used by the direct memory access mechanism. Exploiting this vulnerability could allow an attacker to write data beyond the buffer boundaries in memory...
kernel: rds_message_alloc_sgs() function doesn't validate value used during DMA page allocation causes heap out-of-bounds write
In the Linux kernel through 4.14.13, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write related to the rdsrdmaextrasize function in 'net/rds/rdma.c' and thus to a system panic. Due to the nature of the fla...
Linux Kernel rds_message_alloc_sgs() Local Denial of Service Vulnerability
Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A local denial of service vulnerability exists in the 'rdsmessageallocsgs' parameter in Linux kernel 4.14.13 and earlier, which stems from a program's failure to...
UBUNTU-CVE-2018-5332
In the Linux kernel through 3.2, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write related to the rdsrdmaextrasize function in net/rds/rdma.c...
PT-2018-1069
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.2 Description The issue is related to the rds message alloc sgs function in the Linux kernel, which does not properly validate a value used during DMA page allocation. This can lead to a heap-based out-of-bound...
MGASA-2016-0345 Updated kernel packages fixes security vulnerablilities
This update is based on the upstream 4.4.22 kernel and fixes at least theese security issues: sound/core/timer.c in the Linux kernel through 4.6 does not initialize certain r1 data structures, which allows local users to obtain sensitive information from kernel stack memory via crafted use of the...