UBUNTU-CVE-2019-19816
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
02 / AFFECTED SOFTWARE
Affected packages
88 explicit affected versions
40 explicit affected versions
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57 explicit affected versions
191 explicit affected versions
45 explicit affected versions
26 explicit affected versions
1 explicit affected versions
51 explicit affected versions
23 explicit affected versions
1 explicit affected versions
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1 explicit affected versions
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26 explicit affected versions
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1 explicit affected versions
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23 explicit affected versions
11 explicit affected versions
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2 explicit affected versions
45 explicit affected versions
50 explicit affected versions
121 explicit affected versions
51 explicit affected versions
3 explicit affected versions
58 explicit affected versions
1 explicit affected versions
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3 explicit affected versions
77 explicit affected versions
28 explicit affected versions
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26 explicit affected versions
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99 explicit affected versions
72 explicit affected versions
34 explicit affected versions
35 explicit affected versions
20 explicit affected versions
12 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
05 / REFERENCES