Zephyrproject: >> Zephyr >> 1.14.3 Security Vulnerabilities
usb device bluetooth class includes a buffer overflow related to implementation of net_buf_add_mem.
CVSS Score
9.6
EPSS Score
0.001
Published
2023-01-11
There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the unencrypted firmware can be retrieved easily.
CVSS Score
6.5
EPSS Score
0.0
Published
2023-01-11
There is an error in the condition of the last if-statement in the function smp_check_keys. It was rejecting current keys if all requirements were unmet.
CVSS Score
8.6
EPSS Score
0.001
Published
2022-12-09
The denial-of-service can be triggered by transmitting a carefully crafted CAN frame on the same CAN network as the vulnerable node. The frame must have a CAN ID matching an installed filter in the vulnerable node (this can easily be guessed based on CAN traffic analyses). The frame must contain the opposite RTR bit as what the filter installed in the vulnerable node contains (if the filter matches RTR frames, the frame must be a data frame or vice versa).
CVSS Score
8.2
EPSS Score
0.003
Published
2022-10-31
In subsys/net/ip/tcp.c , function tcp_flags , when the incoming parameter flags is ECN or CWR , the buf will out-of-bounds write a byte zero.
CVSS Score
7.2
EPSS Score
0.002
Published
2022-08-31
In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning.
CVSS Score
8.2
EPSS Score
0.001
Published
2022-07-26
In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning.
CVSS Score
8.2
EPSS Score
0.001
Published
2022-07-26
Assertion reachable with repeated LL_CONNECTION_PARAM_REQ. Zephyr versions >= v1.14 contain Reachable Assertion (CWE-617). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-46h3-hjcq-2jjr
CVSS Score
6.5
EPSS Score
0.003
Published
2022-06-28
Invalid interval in CONNECT_IND leads to Division by Zero. Zephyr versions >= v1.14.0 Divide By Zero (CWE-369). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7364-p4wc-8mj4
CVSS Score
4.3
EPSS Score
0.004
Published
2022-06-28
Zephyr JSON decoder incorrectly decodes array of array. Zephyr versions >= >1.14.0, >= >2.5.0 contain Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-289f-7mw3-2qf4
CVSS Score
7.5
EPSS Score
0.003
Published
2021-10-05