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prionPRIOn knowledge basePRION:CVE-2010-4242
HistoryJan 11, 2011 - 3:00 a.m.

Null pointer dereference

2011-01-1103:00:00
PRIOn knowledge base
www.prio-n.com
5

6.5 Medium

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:H/Au:N/C:N/I:N/A:C

0.0004 Low

EPSS

Percentile

8.3%

JSON

The hci_uart_tty_open function in the HCI UART driver (drivers/bluetooth/hci_ldisc.c) in the Linux kernel 2.6.36, and possibly other versions, does not verify whether the tty has a write operation, which allows local users to cause a denial of service (NULL pointer dereference) via vectors related to the Bluetooth driver.

CPENameOperatorVersion
linux_kerneleq2.6.36

References

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6.5 Medium

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:H/Au:N/C:N/I:N/A:C

0.0004 Low

EPSS

Percentile

8.3%

JSON
Related for PRION:CVE-2010-4242
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