[SRU][N][PATCH 0/1] CVE-2024-56615

[Juerg Haefliger]

On Fri, 21 Feb 2025 10:51:28 +0100
Juerg Haefliger <juerg.haefliger at canonical.com> wrote:

> https://ubuntu.com/security/CVE-2024-56615
> 
> 
> [ Impact ]
> 
> Potential OOB writes when using BPF device maps.
> 
> 
> [ Test Case ]
> 
> Compile-tested only.
> 
> 
> [ Where Problems Could Occur ]
> 
> Use of BPF device maps.
> 
> 
> [ Notes ]
> 
> Noble is the only remaining kernel that doesn't have this commit.

Spoken too soon. Bionic also needs it. Patch is on the ESM ML.

...Juerg


> 
> 
> 
> Maciej Fijalkowski (1):
>   bpf: fix OOB devmap writes when deleting elements
> 
>  kernel/bpf/devmap.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 

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