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CVE-2023-53716

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

net: fix skb leak in __skb_tstamp_tx()

Commit 50749f2dd685 ("tcp/udp: Fix memleaks of sk and zerocopy skbs with
TX timestamp.") added a call to skb_orphan_frags_rx() to fix leaks with
zerocopy skbs. But it ended up adding a leak of its own. When
skb_orphan_frags_rx() fails, the function just returns, leaking the skb
it just cloned. Free it before returning.

This bug was discovered and resolved using Coverity Static Analysis
Security Testing (SAST) by Synopsys, Inc.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 82501f1ead557cbee1c2467654ec109a80334d22
Version 281072fb2a7294cde7acbf5375b879f40a8001b7
Status affected
Version < 779332447108545ef04682ea29af5f85c0202aee
Version 1f69c086b20e27763af28145981435423f088268
Status affected
Version < 58766252f6b2c0487cda6976a53d2bb03ae28e2a
Version 602fa8af44fd55a58f9e94eb673e8adad2c6cc46
Status affected
Version < a594382ec6d0cc8cff5a8bc7e61b54e3858fb243
Version 230a5ed7d813fb516de81d23f09d7506753e41e9
Status affected
Version < e06841a2abf9c82735cee39e88b1d79464088840
Version 43e4197dd5f6b474a8b16f8b6a42cd45cf4f9d1a
Status affected
Version < cc18b4685910d5d9de8314bae9c55790701b1811
Version cb52e7f24c1d01a536a847dff0d1d95889cc3b5c
Status affected
Version < f4d928c00254cfc9dd0ee7076f4a59bceec675f4
Version 426384dd4980040651536fef5feac4dcc4d7ee4e
Status affected
Version < 8a02fb71d7192ff1a9a47c9d937624966c6e09af
Version 50749f2dd6854a41830996ad302aef2ffaf011d8
Status affected
Version 30290f210ba7426ff7592fe2eb4114b1b5bad219
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 4.14.316
Version 4.14.315
Status affected
Version < 4.19.284
Version 4.19.283
Status affected
Version < 5.4.244
Version 5.4.243
Status affected
Version < 5.10.181
Version 5.10.180
Status affected
Version < 5.15.114
Version 5.15.111
Status affected
Version < 6.1.31
Version 6.1.28
Status affected
Version < 6.3.5
Version 6.3.2
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.096
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String