high7.5
CVE-2019-19079
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory cons…
Impact
A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service (memory consumption), aka CID-a21b7f0cff19.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.18 before 4.19.89 from 4.20 before 5.3 |
| Canonical | Ubuntu Linux | Version 18.04 |
Weakness classification
References
- NVD record
- CVE.org record
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3
- https://github.com/torvalds/linux/commit/a21b7f0cff1906a93a0130b74713b15a0b36481d
- https://security.netapp.com/advisory/ntap-20191205-0001/
- https://usn.ubuntu.com/4258-1/
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3
- https://github.com/torvalds/linux/commit/a21b7f0cff1906a93a0130b74713b15a0b36481d
- https://security.netapp.com/advisory/ntap-20191205-0001/
- https://usn.ubuntu.com/4258-1/