kernel: nf_tables: use-after-free vulnerability in the nft_setelem_catchall_deactivate() function

A double-free flaw was found in how the Linux kernel's NetFilter system marks whether a catch-all element is enabled. A local user could use this flaw to crash the system...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 9. 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 th...

SUSE CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: GSM multiplexing race condition leads to privilege escalation CVE-2023-6546 kernel: multiple use-after-free vulnerabilities CVE-2024-1086, CVE-2023-3567, CVE-2023-4133, CVE-2023-6932,...

CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

Fedora 40 : yyjson (2024-8c48a81cb9)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-8c48a81cb9 advisory. Update to 0.9.0; fix rhbz2274045 and rhbz2266791; Security fix for CVE-2024-25713 Tenable has extracted the preceding description block directly from the...

Fedora 40 : libdwarf (2024-60627905b6)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-60627905b6 advisory. Update to latest upstream release. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Fedora 40 : tcpreplay (2024-96903c39cb)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-96903c39cb advisory. Patch CVE-2023-4256 and CVE-2023-43279 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

SUSE SLED15: qemu / qemu-SLOF / qemu-accel-qtest / qemu-accel-tcg-x86 / qemu-arm / etc (SUSE-SU-2024:1438-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1438-1 advisory. - CVE-2024-3447: Fixed heap buffer overflow in sdhciwritedataport bsc1222845 - CVE-2023-6683:...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2024-603)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-603 advisory. 2024-09-12: CVE-2024-27404 was added to this advisory. 2024-09-12: CVE-2024-27431 was added to this advisory. 2024-09-12: CVE-2024-27415 was added to this advisory. 2024-09-12: CVE-2024-27413 w...

Fedora 40 : biosig4c++ (2024-ff6a72d8e9)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-ff6a72d8e9 advisory. 2.6.0 - Security Update BrainVisionMarker - fixes CVE-2024-23305 BrainVision: proved parser and sanity checks - fixes CVE-2024-22097, CVE-2024-23809...

DEBIAN-CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

UBUNTU-CVE-2022-48649

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649

CVE-2022-48649 is a Linux kernel vulnerability affecting the kmem_cache lifecycle in mm/slab_common. The issue stems from a race where, during kmem_cache_destroy, a scheduled work item (kmem_cache_release) could run with an incorrect RCU flag value, potentially causing a double kmem_cache_release...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

CVE-2022-48649 mm/slab_common: fix possible double free of kmem_cache

In the Linux kernel, the following vulnerability has been resolved: mm/slabcommon: fix possible double free of kmemcache When doing slubdebug test, kfence's 'testmemcachetypesafebyrcu' kunit test case cause a use-after-free error: BUG: KASAN: use-after-free in kobjectdel+0x14/0x30 Read of size 8 ...

Double Free

qemu is vulnerable to a double free vulnerability. The vulnerability is due to insufficient protection of the memreentrancyguard flag, allows a malicious privileged guest user to crash the QEMU process on the host, potentially execute arbitrary code within the context of the QEMU process on the...

RHEL 7 : collectd (RHSA-2018:0252)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:0252 advisory. collectd is a small C-language daemon, which reads various system metrics periodically and updates RRD files creating them if necessary. Because the...