CVE-2022-50189

In the Linux kernel, the following vulnerability has been resolved: tools/power turbostat: Fix file pointer leak Currently if a fscanf fails then an early return leaks an open file pointer. Fix this by fclosing the file before the return. Detected using static analysis with cppcheck:...

CVE-2022-50189: Missing Release of Resource after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: tools/power turbostat: Fix file pointer leak Currently if a fscanf fails then an early return leaks an open file pointer. Fix this by fclosing the file before the return. Detected using static analysis with cppcheck:...

CVE-2022-20064

In ccci, there is a possible leak of kernel pointer due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06108617; Issue ID: ALPS06108617...

CVE-2020-27015

Trend Micro Antivirus for Mac 2020 Consumer contains an Error Message Information Disclosure vulnerability that if exploited, could allow kernel pointers and debug messages to leak to userland. An attacker must first obtain the ability to execute high-privileged code on the target system in order...

CVE-2020-17393

This vulnerability allows local attackers to disclose information on affected installations of Parallels Desktop 15.1.3-47255. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

Sandboxie buffer error vulnerability

Sandboxie is sandboxie-plus open source sandbox-based isolation software. A buffer error vulnerability exists in Sandboxie versions prior to 1.3.0 through 1.15.12, which stems from ApiGetSecureParam not cleaning up incoming pointers, which could lead to a kernel pointer leak...

CVE-2022-49873

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix wrong reg type conversion in releasereference Some helper functions will allocate memory. To avoid memory leaks, the verifier requires the eBPF program to release these memories by calling the corresponding helper...

CVE-2022-49858

The CVE-2022-49858 entry concerns the Linux kernel’s octeontx2-pf driver. A faulty SQE (Submission Queue Entry) threshold check based on HW-updated SQB count could allow submitting an SQE before the CQE for the previous one is processed in NAPI, causing loss of SKB pointers and a leak. The root c...

CVE-2022-49873: Incorrect Type Conversion or Cast

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix wrong reg type conversion in releasereference Some helper functions will allocate memory. To avoid memory leaks, the verifier requires the eBPF program to release these memories by calling the corresponding helper...

CVE-2023-53024

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre v4, 2039f26f3aca "bpf: Fix leakage due to insufficient speculative store bypass mitigation" inserts lfence instructions after 1...

UBUNTU-CVE-2023-53024

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre v4, 2039f26f3aca "bpf: Fix leakage due to insufficient speculative store bypass mitigation" inserts lfence instructions after 1...

CVE-2023-53024 bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre v4, 2039f26f3aca "bpf: Fix leakage due to insufficient speculative store bypass mitigation" inserts lfence instructions after 1...

CVE-2023-53024 bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre v4, 2039f26f3aca "bpf: Fix leakage due to insufficient speculative store bypass mitigation" inserts lfence instructions after 1...

CVE-2023-53024

The CVE-2023-53024 entry concerns the Linux kernel BPF subsystem. Root cause: speculative store bypass (SSB) can cause a stack slot initially containing a pointer to be overwritten by a scalar without a subsequent lfence, enabling a potential speculative-pointer‑as‑scalar leak. The mitigation add...

CVE-2023-53024

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre v4, 2039f26f3aca "bpf: Fix leakage due to insufficient speculative store bypass mitigation" inserts lfence instructions after 1...

CVE-2023-53024: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre v4, 2039f26f3aca "bpf: Fix leakage due to insufficient speculative store bypass mitigation" inserts lfence instructions after 1...

Linux Kernel Security Vulnerabilities

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 a BPF pointer leak problem...

Linux 6.5 Kernel Pointer Leak

The Linux cachestat syscall introduced in 6.5 has a read-after-type-change of folio that leads to a kernel pointer leak...

Linux Distros Unpatched Vulnerability : CVE-2021-45402

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The checkaluop function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, whic...

CVE-2022-49658

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix insufficient bounds propagation from adjustscalarminmaxvals Kuee reported a corner case where the tnum becomes constant after the call to regboundoffset, but the register's bounds are not, that is, its min bounds are sti...