Description
A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- debian / debian_linux9.0 – 9.0
- debian / debian_linux10.0 – 10.0
- Linux / Linux kernel5.18 – 5.18
- Linux / Linux kernel5.18 – 5.18
- Linux / Linux kernel5.18 – 5.18
- Linux / Linux kernel5.18 – 5.18
- Linux / Linux kernel4.4 – 4.9.313
- Linux / Linux kernel5.18 – 5.18
- NETAPP / h300e_firmware
- NETAPP / h300s_firmware
- NETAPP / h410c_firmware
- NETAPP / h410s_firmware
- NETAPP / h500e_firmware
- NETAPP / h500s_firmware
- NETAPP / h700e_firmware
- NETAPP / h700s_firmware
References
- PATCHhttps://github.com/torvalds/linux/commit/d270453a0d9ec10bb8a802a142fb1b3601a83098
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2022/06/05/4
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2022/06/09/1
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
- VENDOR_ADVISORYhttps://www.debian.org/security/2022/dsa-5173
- MISChttps://security.netapp.com/advisory/ntap-20220707-0007/
Updated 4m ago · 8 sources