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SBAT Level update for February 2025 GRUB CVEs #736

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Merged
vathpela merged 1 commit into from
Mar 18, 2025
+6 −8
Merged

SBAT Level update for February 2025 GRUB CVEs #736

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12 changes: 5 additions & 7 deletions SbatLevel_Variable.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -118,12 +118,10 @@ grub,4
grub.peimage,2


Since http boot shim CVE is considerably more serious than then GRUB
ntfs CVEs shim is delivering the shim revocation without the updated
GRUB revocation as a latest payload.

To revoke both the impacted shim and impacted GRUB binaries:
Revocations for:
- Februady 2025 GRUB CVEs

sbat,1,2024<date TBD>
sbat,1,2025021800
shim,4
grub,4
grub,5

2 changes: 1 addition & 1 deletion generate_sbat_var_defs.c
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Expand Up @@ -111,7 +111,7 @@ writefile()
"#define GEN_SBAT_VAR_DEFS_H_\n"
"#ifndef ENABLE_SHIM_DEVEL\n\n"
"#ifndef SBAT_AUTOMATIC_DATE\n"
"#define SBAT_AUTOMATIC_DATE 2023012900\n"
"#define SBAT_AUTOMATIC_DATE 2024040900\n"
"#endif /* SBAT_AUTOMATIC_DATE */\n"
"#if SBAT_AUTOMATIC_DATE == %d\n"
"#define SBAT_VAR_AUTOMATIC_REVOCATIONS\n",
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