Alibaba Cloud Linux 3 : 0083: unbound (ALINUX3-SA-2021:0083)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2021:0083 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2020-12662: Unbound before 1.10.1 has...

Alibaba Cloud Linux 3 : 0205: container-tools:rhel8 (ALINUX3-SA-2024:0205)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2024:0205 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2024-24783: Verifying a certificate...

golang: net: malformed DNS message can cause infinite loop

A flaw was found in the net package of the Go stdlib. When a malformed DNS message is received as a response to a query, the Lookup functions within the net package can get stuck in an infinite loop. This issue can lead to resource exhaustion and denial of service DoS conditions...

kernel: net: Fix an unsafe loop on the list

In the Linux kernel, the following vulnerability has been resolved: net: Fix an unsafe loop on the list The kernel may crash when deleting a genetlink family if there are still listeners for that family: Oops: Kernel access of bad area, sig: 11 1 ... NIP c000000000c080bc...

kernel: ext4: fix infinite loop when replaying fast_commit

In the Linux kernel, the following vulnerability has been resolved: ext4: fix infinite loop when replaying fastcommit When doing fastcommit replay an infinite loop may occur due to an uninitialized extentstatus struct. ext4extdetermineinserthole does not detect the replay and calls...

kernel: mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim()

In the Linux kernel, the following vulnerability has been resolved: mm: vmscan: account for free pages to prevent infinite Loop in throttledirectreclaim The task sometimes continues looping in throttledirectreclaim because allowdirectreclaimpgdat keeps returning false. 0 ffff80002cb6f8d0 switchto...

kernel: wifi: iwlwifi: mvm: fix 6 GHz scan construction

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix 6 GHz scan construction If more than 255 colocated APs exist for the set of all APs found during 2.4/5 GHz scanning, then the 6 GHz scan construction will loop forever since the loop variable has type u8,...

kernel: block: fix integer overflow in BLKSECDISCARD

In the Linux kernel, the following vulnerability has been resolved: block: fix integer overflow in BLKSECDISCARD I independently rediscovered commit 22d24a544b0d49bbcbd61c8c0eaf77d3c9297155 block: fix overflow in blkioctldiscard but for secure erase. Same problem: uint64t r2 = 512,...

kernel: pmdomain: imx8mp-blk-ctrl: add missing loop break condition

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8mp-blk-ctrl: add missing loop break condition Currently imx8mpblkctrlremove will continue the for loop until an out-of-bounds exception occurs. pstate: 60000005 nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=-- pc :...

kernel: filemap: Fix bounds checking in filemap_read()

In the Linux kernel, the following vulnerability has been resolved: filemap: Fix bounds checking in filemapread If the caller supplies an iocb-kipos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemapread enters an...

kernel: exfat: fix the infinite loop in exfat_readdir()

In the Linux kernel, the following vulnerability has been resolved: exfat: fix the infinite loop in exfatreaddir If the file system is corrupted so that a cluster is linked to itself in the cluster chain, and there is an unused directory entry in the cluster, 'dentry' will not be incremented,...

CVE-2025-37859

In the Linux kernel, the following vulnerability has been resolved: pagepool: avoid infinite loop to schedule delayed worker We noticed the kworker in pagepoolreleaseretry was waken up repeatedly and infinitely in production because of the buggy driver causing the inflight less than 0 and warning...

CVE-2025-32399

An Unchecked Input for Loop Condition in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to cause IO devices that use the library to enter an infinite loop by sending a malicious RPC packet...

CVE-2025-37859 page_pool: avoid infinite loop to schedule delayed worker

In the Linux kernel, the following vulnerability has been resolved: pagepool: avoid infinite loop to schedule delayed worker We noticed the kworker in pagepoolreleaseretry was waken up repeatedly and infinitely in production because of the buggy driver causing the inflight less than 0 and warning...

CVE-2025-37859

In the Linux kernel, the following vulnerability has been resolved: pagepool: avoid infinite loop to schedule delayed worker We noticed the kworker in pagepoolreleaseretry was waken up repeatedly and infinitely in production because of the buggy driver causing the inflight less than 0 and warning...

CVE-2025-37859

The CVE-2025-37859 issue affects the Linux kernel page_pool subsystem. The root cause was a bug where page_pool_release_retry() could wake up the kworker repeatedly when inflight became negative, causing an infinite reschedule loop and flooding logs. The published fix mitigates this by not resche...

CVE-2025-37859 page_pool: avoid infinite loop to schedule delayed worker

In the Linux kernel, the following vulnerability has been resolved: pagepool: avoid infinite loop to schedule delayed worker We noticed the kworker in pagepoolreleaseretry was waken up repeatedly and infinitely in production because of the buggy driver causing the inflight less than 0 and warning...

SUSE CVE-2022-49926

In the Linux kernel, the following vulnerability has been resolved: net: dsa: Fix possible memory leaks in dsaloopinit kmemleak reported memory leaks in dsaloopinit: kmemleak: 12 new suspected memory leaks unreferenced object 0xffff8880138ce000 size 2048: comm "modprobe", pid 390, jiffies...

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 not properly handling isochronous loop underload or overload events, which could result in data loss...

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 infinite loop in the pagepool release retry logic, which could cause the kernel to crash...