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 a failure to clear a working bit under an error condition, which could lead to null pointer dereferencing an...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992311 advisory. In the Linux kernel, the following vulnerability has been resolved: nbd: Fix hung when signal interrupts nbdstartdeviceioctl syzbot reported hung task 1. The followi...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992690 advisory. In the Linux kernel, the following vulnerability has been resolved: fsnotify: clear PARENTWATCHED flags lazily In some setups directories can have many usually...

CVE-2025-1721

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory...

CVE-2025-1721

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory...

CVE-2025-1721 BM Concert Software Improper Clearing of Heap Memory Before Release.

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory...

CVE-2025-1721

CVE-2025-1721 — IBM Concert heap memory clearing vulnerability Summary: IBM Concert 1.0.0–2.1.0 may allow a remote attacker to read sensitive information from allocated memory due to improper clearing of heap memory. Affected products/versions: IBM Concert Software 1.0.0 through 2.1.0. Root cause...

EUVD-2025-205434

IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory...

SUSE CVE-2023-54061

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2025-68746

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Fix timeout handling When the CPU that the QSPI interrupt handler runs on typically CPU 0 is excessively busy, it can lead to rare cases of the IRQ thread not running before the transfer timeout is reached...

CVE-2023-54061 x86: fix clear_user_rep_good() exception handling annotation

In the Linux kernel, the following vulnerability has been resolved: x86: fix clearuserrepgood exception handling annotation This code no longer exists in mainline, because it was removed in commit d2c95f9d6802 "x86: don't use REPGOOD or ERMS for user memory clearing" upstream. However, rather tha...

CVE-2023-54061

CVE-2023-54061 is rejected/withdrawn by its CNA and does not represent an active vulnerability entry.

CVE-2025-68746

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Fix timeout handling When the CPU that the QSPI interrupt handler runs on typically CPU 0 is excessively busy, it can lead to rare cases of the IRQ thread not running before the transfer timeout is reached...

CVE-2025-68375

In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...

CVE-2023-54040

In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if icevcfdirsetirqctx returns failure, the inserted fdir entry will not be removed and if icevcfdirwritefltr returns failure, the fdir context info for irq handler...

CVE-2025-68375

CVE-2025-68375 : In the Linux kernel perf/x86 subsystem, draining PEBS records can trigger perf_event_overflow(), which may throttle and stop a group’s events. This can clear pointers in cpuc->events[] to NULL, risking NULL pointer access when a second PEBS event in the same group is processed...

CVE-2025-68375 perf/x86: Fix NULL event access and potential PEBS record loss

In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: x86: fix clearuserrepgood exception handling annotation This code no longer exists in mainline, because it was removed in commit d2c95f9d6802 "x86: don't use REPGOOD or ERMS for user memory clearing" upstream. However, rather tha...

SUSE CVE-2023-53848

In the Linux kernel, the following vulnerability has been resolved: md/raid5-cache: fix a deadlock in r5lexitlog Commit b13015af94cf "md/raid5-cache: Clear conf-log after finishing work" introduce a new problem: // caller hold reconfigmutex r5lexitlog flushwork&log-disablewritebackwork...

MGASA-2025-0324 Updated python3 packages fix security vulnerabilities

Excessive read buffering DoS in http.client. CVE-2025-13836 Out-of-memory when loading Plist. CVE-2025-13837 Quadratic complexity in node ID cache clearing. CVE-2025-12084...