SUSE CVE-2022-50210

In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS is selected, cpumaxbitswarn generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using...

SUSE CVE-2022-50223

In the Linux kernel, the following vulnerability has been resolved: LoongArch: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS is selected, cpumaxbitswarn generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by...

DEBIAN-CVE-2022-50223

In the Linux kernel, the following vulnerability has been resolved: LoongArch: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS is selected, cpumaxbitswarn generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by...

DEBIAN-CVE-2022-50210

In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS is selected, cpumaxbitswarn generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using...

UBUNTU-CVE-2022-50103

In the Linux kernel, the following vulnerability has been resolved: sched, cpuset: Fix dlcpubusy panic due to empty cs-cpusallowed With cgroup v2, the cpuset's cpusallowed mask can be empty indicating that the cpuset will just use the effective CPUs of its parent. So cpusetcanattach can call...

UBUNTU-CVE-2022-50210

In the Linux kernel, the following vulnerability has been resolved: MIPS: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS is selected, cpumaxbitswarn generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using...

CVE-2022-50223

CVE-2022-50223 affects the Linux kernel on LoongArch where, when CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are enabled, cpu_max_bits_warn() could trigger a runtime warning during /proc/cpuinfo display. The issue arises from iterating CPUs using NR_CPUS and is fixed by using nr_cpu_ids...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Topology: Keep the cpumask unchanged when printing cpumap. During fuzz testing, the following warning was discovered: Different return values 15 and 11 from vsnprintf"%pbl",.... Warning: “keyward” is a warning in kvasprintf...

The vulnerabilities of the `update_parent_subparts_cpumask()` and `spin_lock_irq()` functions in the Linux operating system’s kernel allow a hacker to trigger a service failure.

The vulnerabilities of the updateparentsubpartscpumask and spinlockirq functions in Linux kernel code are related to improper validation of input data. Exploiting these vulnerabilities can allow attackers to trigger service failures...

kernel: ACPI: PAD: fix crash in exit_round_robin()

In the Linux kernel, the following vulnerability has been resolved: ACPI: PAD: fix crash in exitroundrobin The kernel occasionally crashes in cpumaskclearcpu, which is called within exitroundrobin, because when executing clearbitnr, addr with nr set to 0xffffffff, the address calculation may caus...

kernel: net/iucv: Avoid explicit cpumask var allocation on stack

In the Linux kernel, the following vulnerability has been resolved: net/iucv: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

CVE-2025-23155

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once stmmacrequestirqmultim...

DEBIAN-CVE-2025-23155

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once stmmacrequestirqmultim...

CVE-2025-23155

The CVE-2025-23155 issue affects the Linux kernel’s STMicroelectronics stmmac driver. In stmmac_request_irq_multi_msi(), a pointer to the stack variable cpu_mask is passed to irq_set_affinity_hint(), which is stored in irq_desc->affinity_hint. After the function returns, the pointer becomes da...

CVE-2025-23155 net: stmmac: Fix accessing freed irq affinity_hint

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once stmmacrequestirqmultim...

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

The vulnerability of the Linux operating system’s kernel tracing component is related to errors in resource management within the function tracingcpumaskwrite. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the `update_parent_effective_cpumask()` function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the updateparenteffectivecpumask function in the Linux operating system is related to insufficient resource control during its existence. Exploiting this vulnerability could allow an attacker to trigger a service failure...

PT-2025-18409

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory corruption issue has been identified in the Linux kernel, specifically in the stmmac driver. The problem arises from accessing a freed irq affinity hint, which is caused by the...

DEBIAN-CVE-2022-49090

In the Linux kernel, the following vulnerability has been resolved: arch/arm64: Fix topology initialization for core scheduling Arm64 systems rely on storecputopology to call updatesiblingsmasks to transfer the toplogy to the various cpu masks. This needs to be done before the call to...

UBUNTU-CVE-2022-49090

In the Linux kernel, the following vulnerability has been resolved: arch/arm64: Fix topology initialization for core scheduling Arm64 systems rely on storecputopology to call updatesiblingsmasks to transfer the toplogy to the various cpu masks. This needs to be done before the call to...