CVE-2025-21919 sched/fair: Fix potential memory corruption in child_cfs_rq_on_list

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix potential memory corruption in childcfsrqonlist childcfsrqonlist attempts to convert a 'prev' pointer to a cfsrq. This 'prev' pointer can originate from struct rq's leafcfsrqlist, making the conversion invalid and...

CVE-2021-47209 sched/fair: Prevent dead task groups from regaining cfs_rq's

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

CVE-2021-47209

The CVE-2021-47209 vulnerability affects the Linux kernel sched/fair subsystem, where a race can let cfs_rq structures be re-added to a dying task group and freed while still linked. Concrete details in connected docs show the root cause lies with tg_unthrottle_up() invoked from sched_cfs_period_...

Cisco IOS XR Authenticated User Privilege Escalation (cisco-sa-iosxr-cli-privescl-sDVEmhqv)

According to its self-reported version, Cisco IOS XR Software is affected by a privilege escalation vulnerability in task group assignment for a specific CLI command due to incorrect mapping of task groups assignments. An authenticated, local attacker with read permissions could exploit this...

Cisco IOS XR Software Authenticated User Privilege Escalation (cisco-sa-iosxr-LJtNFjeN)

According to its self-reported version, Cisco IOS XR Software is affected by a privilege escalation vulnerability in task group assignment for a specific CLI command due to incorrect mapping to task groups. An attacker could exploit this vulnerability by first authenticating to the local CLI shel...

CVE-2020-3530

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to execute that command, even though administrative privileges should be required. The attacker must have valid credentials on the affected device. The...

CVE-2020-3473

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain full administrative control of the device. The vulnerability is due to incorrect mapping of a command to task groups withi...

CVE-2020-3473 Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerability

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain full administrative control of the device. The vulnerability is due to incorrect mapping of a command to task groups withi...

CVE-2020-3530 Cisco IOS XR Authenticated User Privilege Escalation Vulnerability

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to execute that command, even though administrative privileges should be required. The attacker must have valid credentials on the affected device. The...

CVE-2020-3530

Cisco IOS XR Software contains CVE-2020-3530, a privilege-escalation flaw in task group assignment for a specific CLI command. An authenticated, local attacker with valid credentials can issue a command that should require Administrator privileges, due to an incorrect mapping in task group assign...

CVE-2020-3530: Incorrect Authorization

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to execute that command, even though administrative privileges should be required. The attacker must have valid credentials on the affected device. The...

CVE-2020-3473: Incorrect Authorization

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain full administrative control of the device. The vulnerability is due to incorrect mapping of a command to task groups withi...

Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerability

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain full administrative control of the device. The vulnerability is due to incorrect mapping of a command to task groups withi...

PT-2020-3847

Name of the Vulnerable Software and Affected Versions: Cisco IOS XR Software affected versions not specified Description: A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate privileges and gain...

Microsoft Team Foundation Server Information Disclosure Vulnerability

Microsoft Team Foundation Server is a source code management, project management and team collaboration platform within the Application Lifecycle Management ALM suite of tools from Microsoft. The platform helps teams collaborate more flexibly and effectively and deliver high-quality software more...