CVE-2019-19051 in Ubuntu

CVE-2019-19051

Priority

Description

A memory leak in the i2400m_op_rfkill_sw_toggle() function in
drivers/net/wimax/i2400m/op-rfkill.c in the Linux kernel before 5.3.11
allows attackers to cause a denial of service (memory consumption), aka
CID-6f3ef5c25cc7.

Ubuntu-Description

It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did
not properly deallocate memory in certain situations. A local attacker
could use this to cause a denial of service (kernel memory exhaustion).

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19051
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11
https://github.com/torvalds/linux/commit/6f3ef5c25cc762687a7341c18cbea5af54461407
https://ubuntu.com/security/notices/USN-4225-1
https://ubuntu.com/security/notices/USN-4225-2
https://ubuntu.com/security/notices/USN-4286-1
https://ubuntu.com/security/notices/USN-4286-2
https://ubuntu.com/security/notices/USN-4302-1
https://ubuntu.com/security/notices/USN-4344-1

Notes

Package

Source: linux (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-91.92)
Ubuntu 20.04 LTS:	not-affected (5.4.0-9.12)
Ubuntu 16.04 ESM:	released (4.4.0-174.204)
Ubuntu 14.04 ESM:	ignored (was needs-triage ESM criteria)

Patches:

Introduced by 2507e6ab7a9a440773be476141a255934468c5ef	Fixed by 6f3ef5c25cc762687a7341c18cbea5af54461407
Introduced by 024f7f31ed15c471f80408d8b5045497e27e1135	Fixed by 6f3ef5c25cc762687a7341c18cbea5af54461407

Package

Source: linux-aws (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1063.67)
Ubuntu 20.04 LTS:	not-affected (5.4.0-1005.5)
Ubuntu 16.04 ESM:	released (4.4.0-1102.113)
Ubuntu 14.04 ESM:	released (4.4.0-1062.66)

Patches:

Package

Source: linux-aws-5.0 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needed now end-of-life)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-aws-5.3 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	not-affected (5.3.0-1016.17~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-aws-hwe (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	DNE
Ubuntu 20.04 LTS:	DNE
Ubuntu 16.04 ESM:	released (4.15.0-1063.67~16.04.1)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-azure (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needed now end-of-life)
Ubuntu 20.04 LTS:	not-affected (5.4.0-1006.6)
Ubuntu 16.04 ESM:	released (4.15.0-1075.80)
Ubuntu 14.04 ESM:	released (4.15.0-1074.79~14.04.1)

Patches:

Package

Source: linux-azure-4.15 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	not-affected (4.15.0-1082.92)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-azure-5.3 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (5.3.0-1009.10~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-azure-edge (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needs-triage now end-of-life)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gcp (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needed now end-of-life)
Ubuntu 20.04 LTS:	not-affected (5.4.0-1005.5)
Ubuntu 16.04 ESM:	released (4.15.0-1058.62)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gcp-4.15 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	not-affected (4.15.0-1071.81)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gcp-5.3 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (5.3.0-1010.11~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gcp-edge (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needs-triage now end-of-life)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gke-4.15 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1055.58)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gke-5.0 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (5.0.0-1035.36)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-gke-5.3 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	not-affected (5.3.0-1011.12~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-hwe (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (5.3.0-26.28~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 16.04 ESM:	released (4.15.0-91.92~16.04.1)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-hwe-edge (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needed now end-of-life)
Ubuntu 20.04 LTS:	DNE
Ubuntu 16.04 ESM:	ignored (was needs-triage now end-of-life)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-kvm (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1056.57)
Ubuntu 20.04 LTS:	not-affected (5.4.0-1004.4)
Ubuntu 16.04 ESM:	released (4.4.0-1066.73)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-lts-trusty (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	DNE
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-lts-xenial (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	DNE
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	released (4.4.0-174.204~14.04.1)

Patches:

Package

Source: linux-oem (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1076.86)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-oem-5.6 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	DNE
Ubuntu 20.04 LTS:	not-affected (5.6.0-1007.7)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-oem-osp1 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (5.0.0-1050.55)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-oracle (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1035.39)
Ubuntu 20.04 LTS:	not-affected (5.4.0-1005.5)
Ubuntu 16.04 ESM:	released (4.15.0-1035.38~16.04.1)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-oracle-5.0 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	ignored (was needed now end-of-life)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-oracle-5.3 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	not-affected (5.3.0-1011.12~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-raspi (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	DNE
Ubuntu 20.04 LTS:	not-affected (5.4.0-1007.7)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-raspi2 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1057.61)
Ubuntu 20.04 LTS:	ignored (was needed now end-of-life)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-raspi2-5.3 (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	not-affected (5.3.0-1017.19~18.04.1)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-riscv (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	DNE
Ubuntu 20.04 LTS:	not-affected (5.4.0-24.28)
Ubuntu 14.04 ESM:	DNE

Patches:

Package

Source: linux-snapdragon (LP Ubuntu Debian)

Upstream:	released (5.4~rc6)
Ubuntu 18.04 LTS:	released (4.15.0-1074.81)
Ubuntu 20.04 LTS:	DNE
Ubuntu 14.04 ESM:	DNE

Patches:

More Information

Updated: 2022-04-13 13:52:15 UTC (commit f411bd370d482ef4385c4e751d121a4055fbc009)