ID CVE-2019-19377
Summary In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c.
References
Vulnerable Configurations
  • cpe:2.3:o:linux:linux_kernel:5.0.21:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:5.0.21:*:*:*:*:*:*:*
CVSS
Base: 6.8 (as of 11-12-2020 - 00:15)
Impact:
Exploitability:
CWE CWE-416
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:P/I:P/A:P
refmap via4
confirm https://security.netapp.com/advisory/ntap-20200103-0001/
misc https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19377
mlist [debian-lts-announce] 20201210 [SECURITY] [DLA 2483-1] linux-4.19 security update
ubuntu
  • USN-4367-1
  • USN-4369-1
  • USN-4414-1
Last major update 11-12-2020 - 00:15
Published 29-11-2019 - 16:15
Last modified 11-12-2020 - 00:15
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