ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
stable inclusion from stable-v4.19.228 commit 7659f25a80e6affb784b690df8994b79b4212fd4 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA72KY CVE: CVE-2022-48736 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7659f25a80e6affb784b690df8994b79b4212fd4 -------------------------------- commit 4cf28e9a upstream. We don't currently validate that the values being set are within the range we advertised to userspace as being valid, do so and reject any values that are out of range. Signed-off-by:Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220124153253.3548853-4-broonie@kernel.org Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Liu Chuang <liuchuang40@huawei.com>
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