DEBIAN-CVE-2021-47535

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Allocate enough space for GMU registers In commit 142639a52a01 "drm/msm/a6xx: fix crashstate capture for A650" we changed a6xxgetgmuregisters to read 3 sets of registers. Unfortunately, we didn't change the memory...

CVE-2021-47519

In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcanreadfifo: fix memory leak in error branch In mcanreadfifo, if the second call to mcanfiforead fails, the function jump to the outfail label and returns without calling mcanreceiveskb. This means that the skb...

CVE-2021-47535

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Allocate enough space for GMU registers In commit 142639a52a01 "drm/msm/a6xx: fix crashstate capture for A650" we changed a6xxgetgmuregisters to read 3 sets of registers. Unfortunately, we didn't change the memory...

UBUNTU-CVE-2021-47542

In the Linux kernel, the following vulnerability has been resolved: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic83xxaddrings In qlcnic83xxaddrings, the indirect function of ahw-hwops-allocmbxargs will be called to allocate memory for cmd.req.arg, and there is a dereference of it ...

UBUNTU-CVE-2021-47535

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Allocate enough space for GMU registers In commit 142639a52a01 "drm/msm/a6xx: fix crashstate capture for A650" we changed a6xxgetgmuregisters to read 3 sets of registers. Unfortunately, we didn't change the memory...

CVE-2021-47544 tcp: fix page frag corruption on page fault

In the Linux kernel, the following vulnerability has been resolved: tcp: fix page frag corruption on page fault Steffen reported a TCP stream corruption for HTTP requests served by the apache web-server using a cifs mount-point and memory mapping the relevant file. The root cause is quite similar...

CVE-2021-47542 net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()

In the Linux kernel, the following vulnerability has been resolved: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic83xxaddrings In qlcnic83xxaddrings, the indirect function of ahw-hwops-allocmbxargs will be called to allocate memory for cmd.req.arg, and there is a dereference of it ...

CVE-2021-47542 net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings()

In the Linux kernel, the following vulnerability has been resolved: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic83xxaddrings In qlcnic83xxaddrings, the indirect function of ahw-hwops-allocmbxargs will be called to allocate memory for cmd.req.arg, and there is a dereference of it ...

CVE-2021-47535 drm/msm/a6xx: Allocate enough space for GMU registers

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Allocate enough space for GMU registers In commit 142639a52a01 "drm/msm/a6xx: fix crashstate capture for A650" we changed a6xxgetgmuregisters to read 3 sets of registers. Unfortunately, we didn't change the memory...

CVE-2021-47535

CVE-2021-47535 refers to a Linux kernel flaw in drm/msm/a6xx where a6xx_get_gmu_registers() now reads 3 GMU register sets but the destination array was not resized, causing a slab-out-of-bounds write (KASAN) on affected ChromeOS 5.4 kernels. The issue can trigger memory corruption during crashsta...

CVE-2021-47523 IB/hfi1: Fix leak of rcvhdrtail_dummy_kvaddr

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix leak of rcvhdrtaildummykvaddr This buffer is currently allocated in hfi1init: if reinit ret = initafterresetdd; else ret = loadtimeinitdd; if ret goto done; / allocate dummy tail memory for all receive contexts /...

CVE-2021-47516 nfp: Fix memory leak in nfp_cpp_area_cache_add()

In the Linux kernel, the following vulnerability has been resolved: nfp: Fix memory leak in nfpcppareacacheadd In line 800 1, nfpcppareaalloc allocates and initializes a CPP area structure. But in line 807 2, when the cache is allocated failed, this CPP area structure is not freed, which will...

CVE-2021-47508 btrfs: free exchange changeset on failures

In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests runs on my VMs have show several kmemleak reports like the following. unreferenced object 0xffff88811ae59080 size 64: comm "xfsio", pid 12124, jiffies 4294987392 age 6.368s hex...

CVE-2021-47499 iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove

In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove When ACPI type is ACPISMO8500, the data-dreadytrig will not be set, the memory allocated by iiotriggeredbuffersetup will not be freed, and cause memory leak as...

OESA-2024-1624 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

glibc: netgroup cache may terminate daemon on memory allocation failure

A flaw was found in the glibc netgroup cache. The netgroup cache uses xmalloc/xrealloc and may terminate the process due to a memory allocation failure...

Important: Red Hat Security Advisory: glibc security update

An update for glibc is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

CVE-2021-47237

In the Linux kernel, the following vulnerability has been resolved: net: hamradio: fix memory leak in mkissclose My local syzbot instance hit memory leak in mkissopen1. The problem was in missing freenetdev in mkissclose. In mkissopen netdevice is allocated and then registered, but in mkissclose...

glibc: netgroup cache may terminate daemon on memory allocation failure

A flaw was found in the glibc netgroup cache. The netgroup cache uses xmalloc/xrealloc and may terminate the process due to a memory allocation failure...

CVE-2023-52835

In the Linux kernel, the following vulnerability has been resolved: perf/core: Bail out early if the request AUX area is out of bound When perf-record with a large AUX area, e.g 4GB, it fails with: perf record -C 0 -m ,4G -e armspe0// -- sleep 1 failed to mmap with 12 Cannot allocate memory and i...