Hi,

On 4/7/23 12:58, Richard Purdie wrote:
> Add some information about some further kernel CVEs which don't apply for
> either linux-yocto or don't apply for linux-yocto 6.1.
> 
> Signed-off-by: Richard Purdie <[email protected]>
> ---
>  meta/conf/distro/include/cve-extra-exclusions.inc |  7 +++++++
>  meta/recipes-kernel/linux/cve-exclusion_6.1.inc   | 13 +++++++++++++
>  2 files changed, 20 insertions(+)
> 
> diff --git a/meta/conf/distro/include/cve-extra-exclusions.inc 
> b/meta/conf/distro/include/cve-extra-exclusions.inc
> index 0b895985015..76dab1d630a 100644
> --- a/meta/conf/distro/include/cve-extra-exclusions.inc
> +++ b/meta/conf/distro/include/cve-extra-exclusions.inc
> @@ -438,6 +438,13 @@ CVE_CHECK_IGNORE += "CVE-2023-1073"
>  # Backported in version 6.1.9 9f08bb650078dca24a13fea1c375358ed6292df3
>  CVE_CHECK_IGNORE += "CVE-2023-1074"
>  
> +# https://nvd.nist.gov/vuln/detail/CVE-2023-1076
> +CVE-2023-1076: linux-yocto 
> https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-1076 *

This line is a misplaced copy/paste maybe? (the URL a redirect from/to the one 
in the line just above)

> +# Patched in kernel v6.3 a096ccca6e503a5c575717ff8a36ace27510ab0a
> +# Backported in version 6.1.16 b4ada752eaf1341f47bfa3d8ada377eca75a8d44
> +# Backported in version 5.15.99 67f9f02928a34aad0a2c11dab5eea269f5ec> 
> +CVE_CHECK_IGNORE += "CVE-2023-1076"

If you want it, here is the full list of backports for this fix : 
# Backported in version v5.4.235 d92d87000eda9884d49f1acec1c1fccd63cd9b11
# Backported in version v5.10.173 9a31af61f397500ccae49d56d809b2217d1e2178
# Backported in version v5.15.99 67f9f02928a34aad0a2c11dab5eea269f5ecf427
# Backported in version v6.1.16 b4ada752eaf1341f47bfa3d8ada377eca75a8d44
# Backported in version v6.2.3 4aa4b4b3b3e9551c4de2bf2987247c28805fb8f6

> +
>  # https://nvd.nist.gov/vuln/detail/CVE-2023-1077
>  # Patched in kernel 6.3rc1 7c4a5b89a0b5a57a64b601775b296abf77a9fe97
>  # Backported in version 5.15.99 2c36c390a74981d03f04f01fe7ee9c3ac3ea11f7
> diff --git a/meta/recipes-kernel/linux/cve-exclusion_6.1.inc 
> b/meta/recipes-kernel/linux/cve-exclusion_6.1.inc
> index ec7ff9c1a7b..b74e9675e15 100644
> --- a/meta/recipes-kernel/linux/cve-exclusion_6.1.inc
> +++ b/meta/recipes-kernel/linux/cve-exclusion_6.1.inc
> @@ -13,3 +13,16 @@ CVE_CHECK_IGNORE += "CVE-2022-3566"
>  # Patched in kernel since v6.1 364f997b5cfe1db0d63a390fe7c801fa2b3115f6
>  CVE_CHECK_IGNORE += "CVE-2022-3567"
>  
> +# https://nvd.nist.gov/vuln/detail/CVE-2022-38457
> +# https://nvd.nist.gov/vuln/detail/CVE-2022-40133
> +# Patched in kernel v6.2 a309c7194e8a2f8bd4539b9449917913f6c2cd50
> +# Patched in kernel 6.1.7 7ac9578e45b20e3f3c0c8eb71f5417a499a7226a
This is a backport, this line should read:
# Backported in version v6.1.7 7ac9578e45b20e3f3c0c8eb71f5417a499a7226a

> +CVE_CHECK_IGNORE += "CVE-2023-38457 CVE-2022-40133"

This overlaps with the patch I sent here :
[PATCH 1/2] cve-exclusions_6.1: ignore patched CVE-2022-38457 & CVE-2022-40133
https://lists.openembedded.org/g/openembedded-core/message/179775


> +
> +# https://nvd.nist.gov/vuln/detail/CVE-2023-1075
> +# Introduced in v4.20 a42055e8d2c30d4decfc13ce943d09c7b9dad221
> +# Patched in kernel v6.2 ffe2a22562444720b05bdfeb999c03e810d84cbb
> +# Backported in version 6.1.11 37c0cdf7e4919e5f76381ac60817b67bcbdacb50
> +# 5.15 still has issue, include/net/tls.h:is_tx_ready() would need patch
> +CVE_CHECK_IGNORE += "CVE-2023-1075"
> +

That said, the content is good :
Reviewed-by: Yoann Congal <[email protected]>

Regards,
-- 
Yoann Congal
Smile ECS - Tech Expert
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