Back to search
CVE-2025-71192
Published: Feb 4, 2026
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in snd_ac97_controller_register() If ac97_add_adapter() fails, put_device() is the correct way to drop the device reference. kfree() is not required. Add kfree() if idr_alloc() fails and in ac97_adapter_release() to do the cleanup. Found by code review.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 74426fbff66eea8e8d1f42c8238c268d1e63a832 - < c80f9b3349a99a9d5b295f5bbc23f544c5995ad7affected 74426fbff66eea8e8d1f42c8238c268d1e63a832 - < 21f8bc5179bed91c3f946adb5e55d717b891960caffected 74426fbff66eea8e8d1f42c8238c268d1e63a832 - < fcc04c92cbb5497ce67c58dd2f0001bb87f40396affected 74426fbff66eea8e8d1f42c8238c268d1e63a832 - < cb73d37ac18bc1716690ff5255a0ef1952827e9eaffected 74426fbff66eea8e8d1f42c8238c268d1e63a832 - < 830988b6cf197e6dcffdfe2008c5738e6c6c3c0f |
Linux | Linux | affected 4.15unaffected 0 - < 4.15unaffected 6.1.161 - <= 6.1.*unaffected 6.6.121 - <= 6.6.*unaffected 6.12.66 - <= 6.12.*+2 more versions |
References
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now