kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment

A flaw was found in the Linux kernel's mlx5 InfiniBand driver. Certain scenarios could lead to a use-after-free issue, potentially allowing an attacker to escalate their privileges or affect system integrity or stability...

DEBIAN-CVE-2025-37816

In the Linux kernel, the following vulnerability has been resolved: mei: vsc: Fix fortify-panic caused by invalid countedby use gcc 15 honors the countedbylen attribute on vsctppacket.buf and the vsc-tp.c code is using this in a wrong way. len does not contain the available size in the buffer, it...

UBUNTU-CVE-2022-49766

In the Linux kernel, the following vulnerability has been resolved: netlink: Bounds-check struct nlmsgerr creation In preparation for FORTIFYSOURCE doing bounds-check on memcpy, switch from nlmsgput to nlmsgput, and explain the bounds check for dealing with the memcpy across a composite flexible...

DEBIAN-CVE-2022-49743

In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy destination The "buf" flexible array needs to be the memcpy destination to avoid false positive run-time warning from the recent FORTIFYSOURCE hardening: memcpy: detected field-spanning...

UBUNTU-CVE-2022-49743

In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy destination The "buf" flexible array needs to be the memcpy destination to avoid false positive run-time warning from the recent FORTIFYSOURCE hardening: memcpy: detected field-spanning...

CVE-2022-49743

In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy destination The "buf" flexible array needs to be the memcpy destination to avoid false positive run-time warning from the recent FORTIFYSOURCE hardening: memcpy: detected field-spanning...

UBUNTU-CVE-2024-53680

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix UB due to uninitialized stack access in ipvsprotocolinit Under certain kernel configurations when building with Clang/LLVM, the compiler does not generate a return or jump as the terminator instruction for...

PT-2026-2889

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the handling of ERSPAN traffic in GRE tunnels. Specifically, the options len field within the ip tunnel info structure is not properly...

SUSE CVE-2022-48967

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Bounds check struct nfctarget arrays While running under CONFIGFORTIFYSOURCE=y, syzkaller reported: memcpy: detected field-spanning write size 129 of single field "target-sensfres" at net/nfc/nci/ntf.c:260 size 18 This...

DEBIAN-CVE-2022-48967

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: Bounds check struct nfctarget arrays While running under CONFIGFORTIFYSOURCE=y, syzkaller reported: memcpy: detected field-spanning write size 129 of single field "target-sensfres" at net/nfc/nci/ntf.c:260 size 18 This...

RDMA/mlx5: Fix fortify source warning while accessing Eth segment

...

SUSE CVE-2022-48744

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Avoid field-overflowing memcpy In preparation for FORTIFYSOURCE performing compile-time and run-time field bounds checking for memcpy, memmove, and memset, avoid intentionally writing across neighboring fields. Use...

DEBIAN-CVE-2022-48744

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Avoid field-overflowing memcpy In preparation for FORTIFYSOURCE performing compile-time and run-time field bounds checking for memcpy, memmove, and memset, avoid intentionally writing across neighboring fields. Use...

AZL-67887 CVE-2022-48744 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Avoid field-overflowing memcpy In preparation for FORTIFYSOURCE performing compile-time and run-time field bounds checking for memcpy, memmove, and memset, avoid intentionally writing across neighboring fields. Use...

SUSE CVE-2021-47458

In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with CONFIGFORTIFYSOURCE mouting an ocfs2 filesystem with either o2cb or pcmk cluster stack fails with the trace below. Problem seems to be that...

SUSE CVE-2021-47288

In the Linux kernel, the following vulnerability has been resolved: media: ngene: Fix out-of-bounds bug in ngenecommandconfigfreebuf Fix an 11-year old bug in ngenecommandconfigfreebuf while addressing the following warnings caught with -Warray-bounds: arch/alpha/include/asm/string.h:22:16:...

CVE-2021-47458

In the Linux kernel, the following vulnerability has been resolved: ocfs2: mount fails with buffer overflow in strlen Starting with kernel 5.11 built with CONFIGFORTIFYSOURCE mouting an ocfs2 filesystem with either o2cb or pcmk cluster stack fails with the trace below. Problem seems to be that...

UBUNTU-CVE-2021-47288

In the Linux kernel, the following vulnerability has been resolved: media: ngene: Fix out-of-bounds bug in ngenecommandconfigfreebuf Fix an 11-year old bug in ngenecommandconfigfreebuf while addressing the following warnings caught with -Warray-bounds: arch/alpha/include/asm/string.h:22:16:...

DEBIAN-CVE-2024-35944

In the Linux kernel, the following vulnerability has been resolved: VMCI: Fix memcpy run-time warning in dgdispatchashost Syzkaller hit 'WARNING in dgdispatchashost' bug. memcpy: detected field-spanning write size 56 of single field "&dginfo-msg" at drivers/misc/vmwvmci/vmcidatagram.c:237 size 24...

SUSE CVE-2024-26907

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix fortify source warning while accessing Eth segment ------------ cut here ------------ memcpy: detected field-spanning write size 56 of single field "eseg-inlinehdr.start" at...