Description
In em28xx_unregister_dvb of em28xx-dvb.c, there is a possible use after free issue. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-111761954References: Upstream kernel
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Android | Android kernel | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 4.16.5-1 | — |
| Debian 13 | linux | 4.16.5-1 | — |
| Debian 12 | linux | 4.16.5-1 | — |
| Debian 8 | linux | 3.16.68-1 | DLA-1799-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gke +3 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-58.64 | USN-4094-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1047.49 | USN-4118-1 |
| Ubuntu 18.04 LTS | linux-azure | 4.18.0-1011.11~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +1 | 4.15.0-1040.42 | USN-4094-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1042.42 | USN-4094-1 |
| Ubuntu 18.04 LTS | linux-oem | 4.15.0-1050.57 | USN-4094-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1021.23 | USN-4094-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1043.46 | USN-4094-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1060.66 | USN-4094-1 |
| Ubuntu 16.04 LTS | linux | 4.4.0-142.168 | — |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1075.85 | — |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1047.49~16.04.1 | USN-4118-1 |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1055.60 | USN-4094-1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1040.42~16.04.1 | USN-4094-1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-58.64~16.04.1 | USN-4094-1 |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1040.46 | — |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1021.23~16.04.1 | USN-4094-1 |
| Ubuntu 16.04 LTS | linux-raspi2 | 4.4.0-1103.111 | — |
| Ubuntu 16.04 LTS | linux-snapdragon | 4.4.0-1107.112 | — |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | linux-aws | 4.4.0-1038.41 | — |
| Ubuntu 14.04 LTS | linux-lts-xenial | 4.4.0-142.168~14.04.1 | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-aws-fips +2 | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2018.18 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2006.7 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1008.10 | — |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1059.64~14.04.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 | kernel-azure +2 | 4.12.14-5.24.1 | SUSE-SU-2019:0785-1 |
| SLES 15 | kernel-default +3 | 4.12.14-150.14.2 | SUSE-SU-2019:0784-1 |
| SLES 15 | kernel-docs +2 | 4.12.14-150.14.1 | SUSE-SU-2019:0784-1 |
| SLES 12 SP4 | kernel-azure +2 | 4.12.14-6.9.1 | SUSE-SU-2019:0767-1 |
| SLES 12 SP4 | kernel-docs +4 | 4.12.14-95.13.1 | SUSE-SU-2019:0765-1 |
| SLES 12 SP3 | kernel-azure +2 | 4.4.176-4.25.1 | SUSE-SU-2019:0901-1 |
| SLES 12 SP3 | kernel-docs +4 | 4.4.176-94.88.1 | SUSE-SU-2019:0801-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.104.1 | SUSE-SU-2019:0828-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_28 | 1-3.3.1 | SUSE-SU-2019:0828-1 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP4 | kernel-azure +2 | 4.12.14-6.9.1 | SUSE-SU-2019:0767-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.13.1 | SUSE-SU-2019:0765-1 |
| SLES for SAP 12 SP3 | kernel-azure +2 | 4.4.176-4.25.1 | SUSE-SU-2019:0901-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.176-94.88.1 | SUSE-SU-2019:0801-1 |
| SLES for SAP 12 SP2 | kernel-syms +2 | 4.4.121-92.104.1 | SUSE-SU-2019:0828-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_28 | 1-3.3.1 | SUSE-SU-2019:0828-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.14.2 | SUSE-SU-2019:0784-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_9 | 1-1.9.3 | SUSE-SU-2019:0784-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_3 | 1-6.7.1 | SUSE-SU-2019:0765-1 |
| SLE Live Patching 12 SP3 | kgraft-patch-SLE12-SP3_Update_24 | 1-4.9.1 | SUSE-SU-2019:0801-1 |
| SUSE OpenStack Cloud 7 | kernel-syms +2 | 4.4.121-92.104.1 | SUSE-SU-2019:0828-1 |
| SUSE OpenStack Cloud 7 | kgraft-patch-SLE12-SP2_Update_28 | 1-3.3.1 | SUSE-SU-2019:0828-1 |
| SUSE Enterprise Storage 4 | kernel-syms +2 | 4.4.121-92.104.1 | SUSE-SU-2019:0828-1 |
| SUSE Enterprise Storage 4 | kgraft-patch-SLE12-SP2_Update_28 | 1-3.3.1 | SUSE-SU-2019:0828-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.0 | kernel-docs +8 | 4.12.14-lp150.12.58.1 | openSUSE-SU-2019:1193-1 |
Advisories 11
- USN-4094-1 linux, linux-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- USN-4118-1 linux-aws vulnerabilities Ubuntu Security Notices (USN) · Sep 7, 2026
- DLA-1799-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2019:0784-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:0765-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:0901-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:1193-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:0828-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:0801-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:0785-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:0767-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
References
- https://source.android.com/security/bulletin/2019-03-01
- USN-4094-1 vendor-advisory
- USN-4118-1 vendor-advisory