CLSA-2026-1777446517 squid: Fix of 3 CVEs

CVE-2019-12521: fix ESI parser off-by-one heap overflow by enforcing a stack-depth limit and throwing on overflow - CVE-2019-12524 already addressed by the CVE-2019-12520 backport same fix upstream; see Squid advisory SQUID-2019:4...

squid: Fix of 3 CVEs

CVE-2019-12521: fix ESI parser off-by-one heap overflow by enforcing a stack-depth limit and throwing on overflow - CVE-2019-12524 already addressed by the CVE-2019-12520 backport same fix upstream; see Squid advisory SQUID-2019:4...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: bpf: Accounting for the currently allocated stack depth in widenimprecisescalars The usage pattern of widenimprecisescalars is as follows: python prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv,...

EUVD-2023-60482

In the Linux kernel, the following vulnerability has been resolved: arm64: set exceptionirqentry with irqentry as a default filterirqstacks is supposed to cut entries which are related irq entries from its call stack. And inirqentrytext which is called by filterirqstacks uses irqentrytextstart/en...

CVE-2023-54322

In the Linux kernel, the following vulnerability has been resolved: arm64: set exceptionirqentry with irqentry as a default filterirqstacks is supposed to cut entries which are related irq entries from its call stack. And inirqentrytext which is called by filterirqstacks uses irqentrytextstart/en...

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 interrupt entry point that is not properly set, which could result in a stack depth exception...

SUSE CVE-2025-68208

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

EUVD-2025-203688

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

CVE-2025-68208

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

CVE-2025-68208

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

UBUNTU-CVE-2025-68208

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

CVE-2025-68208

CVE-2025-68208 is a Linux kernel vulnerability in the BPF subsystem. The issue arises from how widen_imprecise_scalars() accounts for current allocated stack depth when previous and queued stack frames differ in depth, which can lead to out-of-bounds accesses to bpf_verifier_state->frame[*]-&g...

CVE-2025-68208 bpf: account for current allocated stack depth in widen_imprecise_scalars()

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

CVE-2025-68208 bpf: account for current allocated stack depth in widen_imprecise_scalars()

In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...

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 widenimprecisescalars not taking into account the currently allocated stack depth, which could lead to...

PT-2025-51621

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the widen imprecise scalars function related to stack depth accounting. The function does not properly account for differences in allocated stac...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix accesses to uninit stack slots Privileged programs are supposed to be able to read uninitialized stack memory ever since 6715df8d5 but, before this patch, these accesses were permitted inconsistently. In particular,...

EUVD-2020-16067

Malware in sbrugna...

EUVD-2020-16057

Malware in sbrugna...

The vulnerability of the check_max_stack_depth() function in the kernel/bpf/verifier.c module, which is part of the BPF interpreter support in the Linux operating system’s kernel, allows a hacker to access protected information or trigger a service failure.

The vulnerability of the checkmaxstackdepth function in the kernel/bpf/verifier.c module, which is part of the BPF interpreter support in the Linux operating system, involves reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected informatio...