CVE-2023-22998

In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpuobject.c misinterprets the drmgemshmemgetsgtable return value expects it to be NULL in the error case, whereas it is actually an error pointer...

In the Linux kernel before 5.19 drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return value (expects it to be NULL in the error case whereas it is actually an error pointer).

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In the Linux kernel before 5.16.3 drivers/scsi/ufs/ufs-mediatek.c misinterprets the regulator_get return value (expects it to be NULL in the error case whereas it is actually an error pointer).

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In the Linux kernel before 5.16.3 drivers/bluetooth/hci_qca.c misinterprets the devm_gpiod_get_index_optional return value (expects it to be NULL in the error case whereas it is actually an error pointer).

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In the Linux kernel before 5.15.13 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c misinterprets the mlx5_get_uars_page return value (expects it to be NULL in the error case whereas it is actually an error pointer).

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In the Linux kernel before 6.2 mm/memory-tiers.c misinterprets the alloc_memory_type return value (expects it to be NULL in the error case whereas it is actually an error pointer). NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the alloc_memory_type error case to be reached.

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In the Linux kernel before 5.17 drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case but an error pointer is used.

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In the Linux kernel before 5.16.3 drivers/usb/dwc3/dwc3-qcom.c misinterprets the dwc3_qcom_create_urs_usb_platdev return value (expects it to be NULL in the error case whereas it is actually an error pointer).

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In the Linux kernel before 6.1.2 kernel/module/decompress.c misinterprets the module_get_next_page return value (expects it to be NULL in the error case whereas it is actually an error pointer).

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SUSE CVE-2023-23002

In the Linux kernel before 5.16.3, drivers/bluetooth/hciqca.c misinterprets the devmgpiodgetindexoptional return value expects it to be NULL in the error case, whereas it is actually an error pointer...

SUSE CVE-2023-23000

In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegraxusbfindportnode return value. Callers expect NULL in the error case, but an error pointer is used...

SUSE CVE-2023-23006

In the Linux kernel before 5.15.13, drivers/net/ethernet/mellanox/mlx5/core/steering/drdomain.c misinterprets the mlx5getuarspage return value expects it to be NULL in the error case, whereas it is actually an error pointer...

SUSE CVE-2023-23005

In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the allocmemorytype return value expects it to be NULL in the error case, whereas it is actually an error pointer. NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the...

SUSE CVE-2023-22997

In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the modulegetnextpage return value expects it to be NULL in the error case, whereas it is actually an error pointer...

SUSE CVE-2023-22999

In the Linux kernel before 5.16.3, drivers/usb/dwc3/dwc3-qcom.c misinterprets the dwc3qcomcreateursusbplatdev return value expects it to be NULL in the error case, whereas it is actually an error pointer...

DEBIAN-CVE-2023-23006

In the Linux kernel before 5.15.13, drivers/net/ethernet/mellanox/mlx5/core/steering/drdomain.c misinterprets the mlx5getuarspage return value expects it to be NULL in the error case, whereas it is actually an error pointer...

DEBIAN-CVE-2023-23005

In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the allocmemorytype return value expects it to be NULL in the error case, whereas it is actually an error pointer. NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the...

CVE-2023-23004

In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidpplanes.c misinterprets the getsgtable return value expects it to be NULL in the error case, whereas it is actually an error pointer...

CVE-2023-23001

In the Linux kernel before 5.16.3, drivers/scsi/ufs/ufs-mediatek.c misinterprets the regulatorget return value expects it to be NULL in the error case, whereas it is actually an error pointer...

CVE-2023-23002

In the Linux kernel before 5.16.3, drivers/bluetooth/hciqca.c misinterprets the devmgpiodgetindexoptional return value expects it to be NULL in the error case, whereas it is actually an error pointer...