UBUNTU-CVE-2020-27835
A use after free in the Linux kernel infiniband hfi1 driver in versions prior to 5.10-rc6 was found in the way user calls Ioctl after open dev file and fork. A local user could use this flaw to crash the system.
02 / AFFECTED SOFTWARE
Affected packages
53 explicit affected versions
116 explicit affected versions
50 explicit affected versions
6 explicit affected versions
6 explicit affected versions
91 explicit affected versions
85 explicit affected versions
118 explicit affected versions
120 explicit affected versions
23 explicit affected versions
124 explicit affected versions
1 explicit affected versions
1 explicit affected versions
12 explicit affected versions
76 explicit affected versions
7 explicit affected versions
12 explicit affected versions
111 explicit affected versions
1 explicit affected versions
104 explicit affected versions
105 explicit affected versions
10 explicit affected versions
37 explicit affected versions
1 explicit affected versions
1 explicit affected versions
29 explicit affected versions
111 explicit affected versions
13 explicit affected versions
1 explicit affected versions
100 explicit affected versions
33 explicit affected versions
10 explicit affected versions
11 explicit affected versions
138 explicit affected versions
132 explicit affected versions
154 explicit affected versions
139 explicit affected versions
78 explicit affected versions
116 explicit affected versions
132 explicit affected versions
93 explicit affected versions
1 explicit affected versions
51 explicit affected versions
92 explicit affected versions
121 explicit affected versions
1 explicit affected versions
1 explicit affected versions
98 explicit affected versions
1 explicit affected versions
110 explicit affected versions
72 explicit affected versions
140 explicit affected versions
94 explicit affected versions
3 explicit affected versions
108 explicit affected versions
80 explicit affected versions
56 explicit affected versions
44 explicit affected versions
16 explicit affected versions
26 explicit affected versions
37 explicit affected versions
38 explicit affected versions
167 explicit affected versions
9 explicit affected versions
121 explicit affected versions
43 explicit affected versions
77 explicit affected versions
119 explicit affected versions
12 explicit affected versions
88 explicit affected versions
4 explicit affected versions
78 explicit affected versions
1 explicit affected versions
69 explicit affected versions
123 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A use after free in the Linux kernel infiniband hfi1 driver in versions prior to 5.10-rc6 was found in the way user calls Ioctl after open dev file and fork. A local user could use this flaw to crash the system.
05 / REFERENCES