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linux/drivers/edac
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Manivannan Sadhasivam 977c6ba624 EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info 
The memory for llcc_driv_data is allocated by the LLCC driver. But when
it is passed as the private driver info to the EDAC core, it will get freed
during the qcom_edac driver release. So when the qcom_edac driver gets probed
again, it will try to use the freed data leading to the use-after-free bug.

Hence, do not pass llcc_driv_data as pvt_info but rather reference it
using the platform_data pointer in the qcom_edac driver.

Fixes: 27450653f1 ("drivers: edac: Add EDAC driver support for QCOM SoCs")
Reported-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Steev Klimaszewski <steev@kali.org> # Thinkpad X13s
Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8540p-ride
Cc: <stable@vger.kernel.org> # 4.20
Link: https://lore.kernel.org/r/20230118150904.26913-4-manivannan.sadhasivam@linaro.org
2023-01-20 19:47:34 +01:00
..
al_mc_edac.c EDAC/al_mc: Make use of the helper function devm_add_action_or_reset() 2021-09-28 18:35:11 +02:00
altera_edac.c Merge branch 'edac-amd64' into edac-updates-for-v5.18 2022-03-21 10:34:57 +01:00
altera_edac.h
amd64_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
amd64_edac.h EDAC/amd64: Add new register offset support and related changes 2022-02-23 22:01:33 +01:00
amd76x_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
amd8111_edac.c
amd8111_edac.h
amd8131_edac.c EDAC/amd8131: Remove defined but not used bridge_str 2020-04-24 09:08:47 +02:00
amd8131_edac.h
armada_xp_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
aspeed_edac.c EDAC/aspeed: Use proper format string for printing resource 2021-05-18 16:33:13 +02:00
bluefield_edac.c EDAC, mellanox: Add ECC support for BlueField DDR4 2019-08-08 12:57:01 -03:00
cell_edac.c
cpc925_edac.c
debugfs.c ARM: 8892/1: EDAC: Add missing debugfs_create_x32 wrapper 2019-08-29 07:58:01 +01:00
dmc520_edac.c EDAC/dmc520: Don't print an error for each unconfigured interrupt line 2022-04-19 11:25:41 +02:00
e7xxx_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
e752x_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
edac_device_sysfs.c EDAC/device: Get rid of the silly one-shot memory allocation in edac_device_alloc_ctl_info() 2022-04-11 11:43:26 +02:00
edac_device.c EDAC/device: Respect any driver-supplied workqueue polling value 2023-01-19 11:43:16 +01:00
edac_device.h EDAC/device: Get rid of the silly one-shot memory allocation in edac_device_alloc_ctl_info() 2022-04-11 11:43:26 +02:00
edac_mc_sysfs.c EDAC/mc_sysfs: Increase legacy channel support to 12 2022-10-31 11:03:34 +01:00
edac_mc.c EDAC/mc: Drop duplicated dimm->nr_pages debug printout 2022-09-01 08:52:18 +02:00
edac_mc.h EDAC/mc: Determine mci pointer from the error descriptor 2020-02-17 13:05:10 +01:00
edac_module.c
edac_module.h EDAC/device: Fix period calculation in edac_device_reset_delay_period() 2022-12-30 15:51:41 +01:00
edac_pci_sysfs.c EDAC: Use default_groups in kobj_type 2022-01-23 20:01:29 +01:00
edac_pci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
edac_pci.h
fsl_ddr_edac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
fsl_ddr_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
ghes_edac.c EDAC/ghes: Make ghes_edac a proper module 2022-10-21 21:59:19 +02:00
highbank_l2_edac.c
highbank_mc_edac.c EDAC/highbank: Fix memory leak in highbank_mc_probe() 2023-01-03 17:03:57 +01:00
i7core_edac.c * Add Amazon's Annapurna Labs memory controller EDAC driver, by Talel 2020-10-12 10:12:26 -07:00
i10nm_base.c Merge branches 'edac-ghes' and 'edac-misc' into edac-updates-for-v6.2 2022-12-12 15:40:03 +01:00
i3000_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i3200_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i5000_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i5100_edac.c EDAC/i5100: Remove unused inline function i5100_nrecmema_dm_buf_id() 2022-05-17 17:44:50 +02:00
i5400_edac.c EDAC/i5400: Fix typo in comment: vaious -> various 2022-11-25 19:29:02 +01:00
i7300_edac.c EDAC/i7300: Correct the i7300_exit() function name in comment 2022-09-23 23:07:17 +02:00
i82443bxgx_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i82860_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i82875p_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
i82975x_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
ie31200_edac.c EDAC/ie31200: Add Skylake-S support 2022-08-25 10:28:01 +02:00
igen6_edac.c EDAC/igen6: Return the correct error type when not the MC owner 2022-10-25 10:10:54 +02:00
Kconfig Merge branches 'edac-ghes' and 'edac-misc' into edac-updates-for-v6.2 2022-12-12 15:40:03 +01:00
layerscape_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
Makefile EDAC/amd64: Merge error injection sysfs facilities 2020-12-28 19:36:25 +01:00
mce_amd.c x86/MCE/AMD, EDAC/mce_amd: Support non-uniform MCA bank type enumeration 2021-12-22 17:22:09 +01:00
mce_amd.h x86/mce/amd, edac: Remove report_gart_errors 2020-04-14 15:53:46 +02:00
mpc85xx_edac.c EDAC/mpc85xx: Include required of headers directly 2022-07-28 16:22:12 +10:00
mpc85xx_edac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
octeon_edac-l2c.c
octeon_edac-lmc.c
octeon_edac-pc.c
octeon_edac-pci.c
pasemi_edac.c
pnd2_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
pnd2_edac.h
ppc4xx_edac.c EDAC/ppc_4xx: Reorder symbols to get rid of a few forward declarations 2022-09-18 19:35:22 +02:00
ppc4xx_edac.h
qcom_edac.c EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info 2023-01-20 19:47:34 +01:00
r82600_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
sb_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
sifive_edac.c soc: sifive: ccache: Rename SiFive L2 cache to Composable cache. 2022-10-13 11:06:51 -07:00
skx_base.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
skx_common.c EDAC/skx_common: Add ChipSelect ADXL component 2022-09-23 12:33:08 -07:00
skx_common.h EDAC/i10nm: Print an extra register set of retry_rd_err_log 2022-09-23 12:33:27 -07:00
synopsys_edac.c EDAC/synopsys: Re-enable the error interrupts on v3 hw 2022-07-22 14:31:38 +02:00
thunderx_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00
ti_edac.c EDAC/ti: Remove redundant error messages 2021-10-07 19:16:01 +02:00
wq.c EDAC/wq: Remove unneeded flush_workqueue() 2022-08-25 10:50:35 +02:00
x38_edac.c EDAC: Do not issue useless debug statements in the polling routine 2020-10-26 12:59:56 +01:00
xgene_edac.c EDAC: Check for GHES preference in the chipset-specific EDAC drivers 2022-10-21 22:09:54 +02:00