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CVE-2022-50754

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

apparmor: fix a memleak in multi_transaction_new()

In multi_transaction_new(), the variable t is not freed or passed out
on the failure of copy_from_user(t->data, buf, size), which could lead
to a memleak.

Fix this bug by adding a put_multi_transaction(t) in the error path.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
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Produkt Linux
Default Statusunaffected
Version < 11d5fe7da67c3334cefc981297fd5defb78df15c
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < 95e6adc6a7a4761ddf69ad713e55a06a3206309d
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < eb0f78e28cbc8f97439c0a4c80ee5160c1df5ce6
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < 935d86b29093e75b6c547d90b3979c2c2d23f1c4
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < 775a37ffa9f4681c4ad84c8634a7eec8af7098d4
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < 88989932c2269ea66074f52a6213598838f8b9e7
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < 3d27a436e294ac5d7a51bd5348ca63a42a468b35
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
Version < c73275cf6834787ca090317f1d20dbfa3b7f05aa
Version 1dea3b41e84c5923173fe654dcb758a5cb4a46e5
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.13
Status affected
Version < 4.13
Version 0
Status unaffected
Version <= 4.14.*
Version 4.14.303
Status unaffected
Version <= 4.19.*
Version 4.19.270
Status unaffected
Version <= 5.4.*
Version 5.4.229
Status unaffected
Version <= 5.10.*
Version 5.10.163
Status unaffected
Version <= 5.15.*
Version 5.15.86
Status unaffected
Version <= 6.0.*
Version 6.0.16
Status unaffected
Version <= 6.1.*
Version 6.1.2
Status unaffected
Version <= *
Version 6.2
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.1
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.