Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an issue introduced in dokrealloc that causes the MTE to incorrectly report a slab-out-of-bounds error...

CLSA-2024-1730374841 Update of orc

Backport orcmalloc and orcrealloc...

SUSE CVE-2024-50042

In the Linux kernel, the following vulnerability has been resolved: ice: Fix increasing MSI-X on VF Increasing MSI-X value on a VF leads to invalid memory operations. This is caused by not reallocating some arrays. Reproducer: modprobe ice echo 0 /sys/bus/pci/devices/$PFPCI/sriovdriversautoprobe...

UBUNTU-CVE-2024-49881

In the Linux kernel, the following vulnerability has been resolved: ext4: update origpath in ext4findextent In ext4findextent, if the path is not big enough, we free it and set origpath to NULL. But after reallocating and successfully initializing the path, we don't update origpath, in which case...

nanopb vulnerable to invalid free() call with oneofs and PB_ENABLE_MALLOC

Impact Decoding a specifically formed message can cause invalid free or realloc calls if the message type contains an oneof field, and the oneof directly contains both a pointer field and a non-pointer field. If the message data first contains the non-pointer field and then the pointer field, the...

OESA-2024-1815 mozjs78 security update

Security Fixes: In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory.CVE-2021-45960 xmltokimpl.c in Expat aka libexpat before 2.4.5 lacks certain...

SUSE CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

DEBIAN-CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

UBUNTU-CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

CVE-2024-38585 tools/nolibc/stdlib: fix memory error in realloc()

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

CVE-2024-38585

In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc Pass userplen to memcpy instead of heap-len to prevent realloc from copying an extra sizeofheap bytes from beyond the allocated region...

CVE-2024-38585

CVE-2024-38585 — Linux kernel memory corruption in realloc . The issue arises in tools/nolibc/stdlib where realloc() could copy beyond the allocated region because memcpy() used heap->len instead of the input user_p_len. The vulnerability was resolved by passing user_p_len to memcpy() to preve...

RHEL 5 : qffmpeg (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - qffmpeg: Invalid free in libavcodec/shorten.c due to invalid channel count CVE-2013-0873 - qffmpeg: out o...

UBUNTU-CVE-2021-47483

In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcacherbtreeexit In regcacherbtreeinserttoblock, when 'present' realloc failed, the 'blk' which is supposed to assign to 'rbnode-block' will be freed, so 'rbnode-block' points a freed memory,...

CVE-2021-47483 regmap: Fix possible double-free in regcache_rbtree_exit()

In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcacherbtreeexit In regcacherbtreeinserttoblock, when 'present' realloc failed, the 'blk' which is supposed to assign to 'rbnode-block' will be freed, so 'rbnode-block' points a freed memory,...

DEBIAN-CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...

UBUNTU-CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...

RHEL 4 : openssh (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 4 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - openssh: loading of untrusted PKCS11 modules in ssh-agent CVE-2016-10009 - openssh: Bounds check can be...