FKIE_CVE-2022-1882

Vulnerability from fkie_nvd - Published: 2022-05-26 17:15 - Updated: 2026-06-17 04:23
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2089701Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20220715-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2089701Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20220715-0002/Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
netapp h300s_firmware -
netapp h300s -
netapp h500s_firmware -
netapp h500s -
netapp h410c_firmware -
netapp h410c -
netapp h700s_firmware -
netapp h700s -
netapp h300e_firmware -
netapp h300e -
netapp h500e_firmware -
netapp h500e -
netapp h700e_firmware -
netapp h700e -
netapp h410s_firmware -
netapp h410s -
To clipboard 

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      "lang": "es",
      "value": "Se ha encontrado un fallo de uso despu\u00e9s de libre en la funcionalidad de tuber\u00edas del kernel de Linux en la forma en que un usuario realiza manipulaciones con la tuber\u00eda post_one_notification() despu\u00e9s de free_pipe_info() que ya ha sido llamada. Este defecto permite a un usuario local bloquear o potencialmente escalar sus privilegios en el sistema"
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  "lastModified": "2026-06-17T04:23:16.477",
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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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