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CVE-2022-50131
- EPSS 0.03%
- Veröffentlicht 18.06.2025 11:02:56
- Zuletzt bearbeitet 18.06.2025 13:47:40
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- Teams Watchlist Login
- Unerledigt Login
In the Linux kernel, the following vulnerability has been resolved: HID: mcp2221: prevent a buffer overflow in mcp_smbus_write() Smatch Warning: drivers/hid/hid-mcp2221.c:388 mcp_smbus_write() error: __memcpy() '&mcp->txbuf[5]' too small (59 vs 255) drivers/hid/hid-mcp2221.c:388 mcp_smbus_write() error: __memcpy() 'buf' too small (34 vs 255) The 'len' variable can take a value between 0-255 as it can come from data->block[0] and it is user data. So add an bound check to prevent a buffer overflow in memcpy().
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt
Linux
Default Statusunaffected
Version <
66c8e816f2f2ca4a61b406503bd10bad1b35f72f
Version
67a95c21463d066060b0f66d65a75d45bb386ffb
Status
affected
Version <
91443c669d280937968f0aa4edefa741cfe35314
Version
67a95c21463d066060b0f66d65a75d45bb386ffb
Status
affected
Version <
6402116a7b5ec80fa40fd145a80c813019cd555f
Version
67a95c21463d066060b0f66d65a75d45bb386ffb
Status
affected
Version <
3c0f8a59f2cc8841ee6653399a77f4f3e6e9a270
Version
67a95c21463d066060b0f66d65a75d45bb386ffb
Status
affected
Version <
62ac2473553a00229e67bdf3cb023b62cf7f5a9a
Version
67a95c21463d066060b0f66d65a75d45bb386ffb
Status
affected
HerstellerLinux
≫
Produkt
Linux
Default Statusaffected
Version
5.7
Status
affected
Version <
5.7
Version
0
Status
unaffected
Version <=
5.10.*
Version
5.10.137
Status
unaffected
Version <=
5.15.*
Version
5.15.61
Status
unaffected
Version <=
5.18.*
Version
5.18.18
Status
unaffected
Version <=
5.19.*
Version
5.19.2
Status
unaffected
Version <=
*
Version
6.0
Status
unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
Typ | Quelle | Score | Percentile |
---|---|---|---|
EPSS | FIRST.org | 0.03% | 0.057 |
Quelle | Base Score | Exploit Score | Impact Score | Vector String |
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