Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990743)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990743 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990738)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990738 advisory. In the Linux kernel, the following vulnerability has been resolved: speakup: Fix sizeof vs ARRAYSIZE bug The buf pointer is an array of u16 values. This code should ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990863)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990863 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: clean up our handling of refs == 0 in snapshot delete In reada we BUGONrefs == 0, which...

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 uninitialized variable reads and could lead to a kernel bug...

kernel: Bluetooth: btrtl: check for NULL in btrtl_setup_realtek()

A NULL pointer access may result in compromised availability...

kernel: blk-cgroup: Fix UAF in blkcg_unpin_online()

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Fix UAF in blkcgunpinonline blkcgunpinonline walks up the blkcg hierarchy putting the online pin. To walk up, it uses blkcgparentblkcg but it was calling that after blkcgdestroyblkgsblkcg which could free the blkcg,...

kernel: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()

A flaw was found in the HFSC queueing discipline implementation in the Linux kernel. When a packet is enqueued and the child qdisc's peek function is called before properly updating the HFSC queue's length and backlog counters, a race condition can occur. In some cases, the peek operation may...

RHEL 10 : kernel (RHSA-2025:19962)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19962 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: microcodectl: From CVEorg collector...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990395)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990395 advisory. In the Linux kernel, the following vulnerability has been resolved: dm raid: fix KASAN warning in raid5adddisks There's a KASAN warning in raid5adddisk when running...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990413)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990413 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmem: Fix shift-out-of-bound UBSAN with byte size cells If a cell has 'nbits' equal to a multip...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990525 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in ext4writepages we got issue as follows: EXT4-fs error device loop0:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989825)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989825 advisory. In the Linux kernel, the following vulnerability has been resolved: jffs2: fix use-after-free in jffs2clearxattrsubsystem When we mount a jffs2 image, assume that th...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989704)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989704 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: Fix use-after-free bug by not setting udc-dev.driver The syzbot fuzzer found a...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988791)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988791 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix read out-of-bounds in ubifswbufwritenolock Function ubifswbufwritenolock may access b...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990035)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990035 advisory. In the Linux kernel, the following vulnerability has been resolved: media: lgdt3306a: Add a check against null-pointer-def The driver should check whether the client...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990225)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990225 advisory. In the Linux kernel, the following vulnerability has been resolved: dropmonitor: replace spinlock by rawspinlock tracedropcommon is called with preemption disabled,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989599)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989599 advisory. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix f2fsbugon when uninstalling filesystem call f2fsevictinode. creating a large files duri...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988662)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988662 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: fix use-after-free Read in tipcnamedreinit syzbot found the following issue on:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988988)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988988 advisory. In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 spi: bcm2835:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989311 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: fix use after free in gswipremove ofnodeputpriv-ds-slavemiibus-dev.ofnode...