UBUNTU-CVE-2024-26992

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/pmu: Disable support for adaptive PEBS Drop support for virtualizing adaptive PEBS, as KVM's implementation is architecturally broken without an obvious/easy path forward, and because exposing adaptive PEBS can leak host...

CVE-2024-26950

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer-device being dereferenced. It's actually easier and faster performance-wise to instead get the device from...

CVE-2024-26950

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer-device being dereferenced. It's actually easier and faster performance-wise to instead get the device from...

CVE-2024-26950 wireguard: netlink: access device through ctx instead of peer

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer-device being dereferenced. It's actually easier and faster performance-wise to instead get the device from...

CVE-2024-26950 wireguard: netlink: access device through ctx instead of peer

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer-device being dereferenced. It's actually easier and faster performance-wise to instead get the device from...

CVE-2024-26950

CVE-2024-26950 (WireGuard, Linux kernel) : The issue was in the netlink path for WireGuard where the code accessed the device via peer and could dereference a NULL peer->device. The fix standardizes device retrieval from the context by using ctx->wg, since ctx->wg->peer_allowedips.seq...

CVE-2024-26950 wireguard: netlink: access device through ctx instead of peer

In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer-device being dereferenced. It's actually easier and faster performance-wise to instead get the device from...

CVE-2024-2877 Vault Enterprise Leaks Sensitive HTTP Request Headers in the Audit Log When Deployed With a Performance Standby Node

Vault Enterprise, when configured with performance standby nodes and a configured audit device, will inadvertently log request headers on the standby node. These logs may have included sensitive HTTP request information in cleartext. This vulnerability, CVE-2024-2877, was fixed in Vault Enterpris...

CVE-2024-2877

Summary: CVE-2024-2877 affects Vault Enterprise when configured with performance standby nodes and a configured audit device, causing inadvertent logging of HTTP request headers on the standby node in cleartext. Affected component: Vault Enterprise (standby/log audit path). Root cause / impact: S...

Vault Enterprise Leaks Sensitive HTTP Request Headers in Audit Log When Deployed With a Performance Standby Node

Summary Vault Enterprise, when configured with both performance standby nodes and an audit device, will inadvertently log request headers on the standby node. These logs may have included sensitive HTTP request header information in cleartext. This vulnerability, CVE-2024-2877, was fixed in Vault...

Important: Red Hat Security Advisory: pcp security, bug fix, and enhancement update

An update for pcp is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

pcp: unsafe use of directories allows pcp to root privilege escalation

A vulnerability has been identified in the Performance Co-Pilot PCP package, stemming from the mixed privilege levels utilized by systemd services associated with PCP. While certain services operate within the confines of limited PCP user/group privileges, others are granted full root privileges...

Moderate: Red Hat Security Advisory: pcp security update

An update for pcp is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size

A flaw was found in the Linux kernel's Performance Events system component. A condition can be triggered that allows data to be written past the end or before the beginning of the intended memory buffer. This may lead to a system crash, code execution, or local privilege escalation...

kernel: drm/i915/perf: add sentinel to xehp_oa_b_counters

A bounds-checking error was found in the Linux kernel Intel i915 graphics driver's performance monitoring subsystem. A local user with access to Intel GPU performance counters can trigger address validation for observability architecture counters on Xe-HP and newer hardware, causing the driver to...

kernel: perf/x86/lbr: Filter vsyscall addresses

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses We found that a panic can occur when a vsyscall is made while LBR sampling is active. If the vsyscall is interrupted NMI for perf sampling, this call sequence can occur most recent at top:...

kernel: opp: Fix use-after-free in lazy_opp_tables after probe deferral

A flaw was found in the Linux kernel's OPP Operating Performance Points subsystem. When probe deferral occurs due to unavailable interconnect paths, the OPP table is freed but not removed from the global lazyopptables list. This leads to a use-after-free when the required-opps provider is later...

kernel: OPP: Fix potential null ptr dereference in dev_pm_opp_get_required_pstate()

A NULL pointer dereference flaw was found in the Linux kernel's OPP Operating Performance Points framework in the power state retrieval logic. A local user can trigger this issue by invoking power management operations when the OPP pointer is dereferenced to cache the opptable before checking...

perf: RISCV: Fix panic on pmu overflow handler

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SUSE CVE-2022-48662

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Really move i915gemcontext.link under ref protection i915perf assumes that it can use the i915gemcontext reference to protect its i915-gem.contexts.list iteration. However, this requires that we do not remove the...