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CVE-2023-53218

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

rxrpc: Make it so that a waiting process can be aborted

When sendmsg() creates an rxrpc call, it queues it to wait for a connection
and channel to be assigned and then waits before it can start shovelling
data as the encrypted DATA packet content includes a summary of the
connection parameters.

However, sendmsg() may get interrupted before a connection gets assigned
and further sendmsg() calls will fail with EBUSY until an assignment is
made.

Fix this so that the call can at least be aborted without failing on
EBUSY.  We have to be careful here as sendmsg() mustn't be allowed to start
the call timer if the call doesn't yet have a connection assigned as an
oops may follow shortly thereafter.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 7161cf61c64e9e9413d790f2fa2b9dada71a2249
Version 540b1c48c37ac0ad66212004db21e1ff7e2d78be
Status affected
Version < 876d96faacbc407daf4978d7ec95051b68f5344a
Version 540b1c48c37ac0ad66212004db21e1ff7e2d78be
Status affected
Version < 0eb362d254814ce04848730bf32e75b8ee1a4d6c
Version 540b1c48c37ac0ad66212004db21e1ff7e2d78be
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.11
Status affected
Version < 4.11
Version 0
Status unaffected
Version <= 6.2.*
Version 6.2.16
Status unaffected
Version <= 6.3.*
Version 6.3.3
Status unaffected
Version <= *
Version 6.4
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.043
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String