CVE-2019-11135 · cross-distro fix matrix

CVE-2019-11135: TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.

Affects 8 Linux releases across 24 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2019-11135 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

intel-microcode→ fixed in3.20191112.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y intel-microcode
```
linux→ fixed in5.3.9-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y linux
```
xen→ fixed in4.11.3+24-g14b62ab3e5-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xen
```

Debian bookworm

Source: Debian Security Tracker

intel-microcode→ fixed in3.20191112.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y intel-microcode
```
linux→ fixed in5.3.9-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y linux
```
xen→ fixed in4.11.3+24-g14b62ab3e5-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xen
```

Debian trixie

Source: Debian Security Tracker

intel-microcode→ fixed in3.20191112.1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y intel-microcode
```
linux→ fixed in5.3.9-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y linux
```
xen→ fixed in4.11.3+24-g14b62ab3e5-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xen
```

Alpine v3.20

Source: Alpine secdb

intel-ucode→ fixed in20190918-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191112-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191113-r0

apk update && apk add --upgrade intel-ucode

Alpine v3.21

Source: Alpine secdb

intel-ucode→ fixed in20190918-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191112-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191113-r0

apk update && apk add --upgrade intel-ucode

Alpine edge

Source: Alpine secdb

intel-ucode→ fixed in20190918-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191112-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191113-r0

apk update && apk add --upgrade intel-ucode

Alpine v3.18

Source: Alpine secdb

intel-ucode→ fixed in20190918-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191112-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191113-r0

apk update && apk add --upgrade intel-ucode

Alpine v3.19

Source: Alpine secdb

intel-ucode→ fixed in20190918-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191112-r0

apk update && apk add --upgrade intel-ucode

intel-ucode→ fixed in20191113-r0

apk update && apk add --upgrade intel-ucode

Are YOU affected by CVE-2019-11135?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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