nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause
out-of-bounds write in device_property_read_u8_array later.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0a3664a1058d4b2b1ea2112cc275ca47fba7fc08https://git.kernel.org/stable/c/11f180a5d62a51b484e9648f9b310e1bd50b1a57https://git.kernel.org/stable/c/27824b2f98818215adc9661e563252c48dab1a13https://git.kernel.org/stable/c/4357bbb921fe9e81d0fd9f70d669d1f177d8380ehttps://git.kernel.org/stable/c/80be62358fa5507cefbaa067c7e6648401f2c3dahttps://git.kernel.org/stable/c/98f49e693e02c1dafd5786be3468657840dd6f06https://git.kernel.org/stable/c/ad11b872bc9b5d27e56183c6b01f9218c85395d2https://git.kernel.org/stable/c/ce93f1afc05941a572f5a69e2ed4012af905a693