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Withdrawn: BELL-CVE-2025-37753 — CVE-2025-37753 does not affect BellSoft software

Withdrawn by the publisher.

fkie_cve-2025-37753

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

GHSA-wcv7-qxr2-whrg

In the Linux kernel, the following vulnerability has been resolved:

s390/cpumf: Fix double free on error in cpumf_pmu_event_init()

In PMU event initialization functions - cpumsf_pmu_event_init() - cpumf_pmu_event_init() - cfdiag_event_init() the partially created event had to be removed when an error was detected. The event::event_init() member function had to release all resources it allocated in case of error. event::destroy() had to be called on freeing an event after it was successfully created and event::event_init() returned success.

With

commit c70ca298036c ("perf/core: Simplify the perf_event_alloc() error path")

this is not necessary anymore. The performance subsystem common code now always calls event::destroy() to clean up the allocated resources created during event initialization.

Remove the event::destroy() invocation in PMU event initialization or that function is called twice for each event that runs into an error condition in event creation.

This is the kernel log entry which shows up without the fix:

------------[ cut here ]------------ refcount_t: underflow; use-after-free. WARNING: CPU: 0 PID: 43388 at lib/refcount.c:87 refcount_dec_not_one+0x74/0x90 CPU: 0 UID: 0 PID: 43388 Comm: perf Not tainted 6.15.0-20250407.rc1.git0.300.fc41.s390x+git #1 NONE Hardware name: IBM 3931 A01 704 (LPAR) Krnl PSW : 0704c00180000000 00000209cb2c1b88 (refcount_dec_not_one+0x78/0x90) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Krnl GPRS:…

msrc_CVE-2025-37753 — Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

msrc_CVE-2025-37753

UBUNTU-CVE-2025-37753

Affected: Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe and 115 more

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

WID-SEC-W-2025-0922 — Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff und nicht näher spezifizierte Angriffe durchzuführen.