The vulnerability of the Linux operating system’s kernel scheduling component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel scheduling component is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a perpetrator to cause a service failure...

The vulnerability of the Linux operating system’s kernel scheduling component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel scheduling component is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a perpetrator to cause a service failure...

CVE-2025-0862 SuperSaaS – online appointment scheduling <= 2.1.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via after Parameter

The SuperSaaS – online appointment scheduling plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘after’ parameter in all versions up to, and including, 2.1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, wi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: extend minimum interval restriction to entire cycle too It is possible for syzbot to bypass the restriction imposed by the problematic commit in the “Fixes” tag, because the taprio UAPI allows a cycle time that...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: cfg80211: Values of NL80211ATTRTXQQUANTUM are restricted. syzbot can trigger soft lockups by setting NL80211ATTRTXQQUANTUM to 2^31. We had a similar issue in schfq, which was fixed in the commit d9e15a273306 „pktsched: f...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: Avoid potential underflow in qdiscpktleninit with UFO After committing 7c6d2ecbda83 “net: Be more gentle about silly GSO requests coming from user”, the virtionethdrtoskb function added sanity checks to detect malicious...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net/sched: Fixed a UAF issue when resolving a clash. KASAN reports the following UAF issues: - BUG: KASAN: A slab-use-after-free issue in tcfctflowtableprocessconn+0x12b/0x380 actct. A size 1 read at address ffff888c07603600 w...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net:sched: fix use-after-free in tapriochange In tapriochange, the admin pointer may become dangling due to the sched switch/removal caused by advancesched. The critical section protected by q-currententrylock is too small to...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rtmutex: The rtmutex::waitlock function is dropped before scheduling. The rtmutexhandledeadlock function is called with the rtmutex::waitlock lock still held. In the good case, it returns with the lock held; in the deadlock case,...

WordPress SuperSaaS – online appointment scheduling plugin <= 2.1.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via after Parameter vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via after Parameter vulnerability discovered by yudha in WordPress Plugin SuperSaaS – online appointment scheduling versions = 2.1.12...

[SECURITY] Fedora 40 Update: stalld-1.19.8-1.fc40

The stalld program monitors the set of system threads, looking for threads that are ready-to-run but have not been given processor time for some threshold period. When a starving thread is found, it is given a temporary boost using the SCHEDDEADLINE policy. The default is to allow 10 microseconds...

[SECURITY] Fedora 41 Update: stalld-1.19.8-1.fc41

The stalld program monitors the set of system threads, looking for threads that are ready-to-run but have not been given processor time for some threshold period. When a starving thread is found, it is given a temporary boost using the SCHEDDEADLINE policy. The default is to allow 10 microseconds...

CVE-2025-0210

A vulnerability has been found in Campcodes School Faculty Scheduling System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/ajax.php?action=login. The manipulation of the argument username leads to sql injection. The attack can be...

CVE-2022-34144

Transient DOS due to reachable assertion in Modem during OSI decode scheduling...

CVE-2022-40508

Transient DOS due to reachable assertion in Modem while processing config related to cross carrier scheduling, which is not supported...

CVE-2024-37262

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in vCita.Com Online Booking & Scheduling Calendar for WordPress by vcita allows Reflected XSS.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through...

CVE-2024-53762

Cross-Site Request Forgery CSRF vulnerability in FasterThemes FastBook fastbook-responsive-appointment-booking-and-scheduling-system allows Stored XSS.This issue affects FastBook: from n/a through = 1.1...

net: sched: use RCU read-side critical section in taprio_dump()

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CVE-2025-21657

In the Linux kernel, the following vulnerability has been resolved: schedext: Replace rqlock to rawspinrqlock in scxopsbypass scxopsbypass iterates all CPUs to re-enqueue all the scx tasks. For each CPU, it acquires a lock using rqlock regardless of whether a CPU is offline or the CPU is currentl...

UBUNTU-CVE-2025-21657

In the Linux kernel, the following vulnerability has been resolved: schedext: Replace rqlock to rawspinrqlock in scxopsbypass scxopsbypass iterates all CPUs to re-enqueue all the scx tasks. For each CPU, it acquires a lock using rqlock regardless of whether a CPU is offline or the CPU is currentl...