CVE-2023-54199 in Linux
Sumário
de VulDB • 18/05/2026
No kernel do Linux, a seguinte vulnerabilidade foi resolvida:
drm/msm/adreno: Corrige acesso a ponteiro nulo em adreno_gpu_cleanup()
Corrige o kernel panic abaixo devido ao acesso a ponteiro nulo: [ 18.504431] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000048
[ 18.513464] Mem abort info:
[ 18.516346] ESR = 0x0000000096000005
[ 18.520204] EC = 0x25: DABT (current EL), IL = 32 bits
[ 18.525706] SET = 0, FnV = 0
[ 18.528878] EA = 0, S1PTW = 0
[ 18.532117] FSC = 0x05: level 1 translation fault
[ 18.537138] Data abort info:
[ 18.540110] ISV = 0, ISS = 0x00000005
[ 18.544060] CM = 0, WnR = 0
[ 18.547109] user pgtable: 4k pages, 48-bit VAs, pgdp = 0000000080000000
[ 18.553780] [0000000000000048] pgd=0000000000000000, pud=0000000000000000
[ 18.560451] Internal error: Oops: 96000005 [#1] SMP
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