UBUNTU-CVE-2019-19048
A memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering copy_form_user() failures, aka CID-e0b0cb938864.
02 / AFFECTED SOFTWARE
Affected packages
23 explicit affected versions
2 explicit affected versions
38 explicit affected versions
1 explicit affected versions
4 explicit affected versions
33 explicit affected versions
1 explicit affected versions
12 explicit affected versions
9 explicit affected versions
51 explicit affected versions
20 explicit affected versions
10 explicit affected versions
11 explicit affected versions
2 explicit affected versions
26 explicit affected versions
78 explicit affected versions
45 explicit affected versions
6 explicit affected versions
12 explicit affected versions
1 explicit affected versions
1 explicit affected versions
23 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A memory leak in the crypto_reportstat() function in drivers/virt/vboxguest/vboxguest_utils.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering copy_form_user() failures, aka CID-e0b0cb938864.
05 / REFERENCES
Further evidence
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9
- https://git.kernel.org/linus/e0b0cb9388642c104838fac100a4af32745621e2
- https://github.com/torvalds/linux/commit/e0b0cb9388642c104838fac100a4af32745621e2
- https://ubuntu.com/security/CVE-2019-19048
- https://ubuntu.com/security/notices/USN-4208-1
- https://ubuntu.com/security/notices/USN-4226-1
- https://www.cve.org/CVERecord?id=CVE-2019-19048