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CVE-2023-54240

net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()

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

net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()

rule_locs is allocated in ethtool_get_rxnfc and the size is determined by
rule_cnt from user space. So rule_cnt needs to be check before using
rule_locs to avoid NULL pointer dereference.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < 7776591e5ae2befff86579f68916a171971c6aab
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < 751b2e22a188b0c306029d094da29b6b8de31430
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < 653fbddbdfc6673bba01b13dae5a4384ad8f92ec
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < 75f2de75c1182e80708c932418e4895dbc88b68f
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < 072324cfab9b96071c0782f51f53cc5aea1e9d5b
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < ff5faed5f5487b0fd2b640ba1304f82a5ebaab42
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < fe0195fe48f85182bc7e7eabcad925bd3cbc10f5
Status affected
Version 7aab747e5563ecbc9f3cb64ddea13fe7b9fee2bd
Version < e4c79810755f66c9a933ca810da2724133b1165a
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.9
Status affected
Version 0
Version < 4.9
Status unaffected
Version <= 4.14.*
Version 4.14.326
Status unaffected
Version <= 4.19.*
Version 4.19.295
Status unaffected
Version <= 5.4.*
Version 5.4.257
Status unaffected
Version <= 5.10.*
Version 5.10.195
Status unaffected
Version <= 5.15.*
Version 5.15.132
Status unaffected
Version <= 6.1.*
Version 6.1.54
Status unaffected
Version <= 6.5.*
Version 6.5.4
Status unaffected
Version <= *
Version 6.6
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.144
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.